612426240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1447

約数の個数: 240

約数和(自身を含む): 2234232000

約数和(自身を除く): 1621805760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1399, 1440, 1520, 1536, 1710, 1824, 1920, 2280, 2304, 2432, 2560, 2736, 2798, 2880, 3040, 3420, 3648, 3840, 4197, 4560, 4608, 4864, 5472, 5596, 5760, 6080, 6840, 6995, 7296, 7680, 8394, 9120, 9728, 10944, 11192, 11520, 12160, 12591, 13680, 13990, 14592, 16788, 18240, 20985, 21888, 22384, 23040, 24320, 25182, 26581, 27360, 27980, 29184, 33576, 36480, 41970, 43776, 44768, 48640, 50364, 53162, 54720, 55960, 62955, 67152, 72960, 79743, 83940, 87552, 89536, 100728, 106324, 109440, 111920, 125910, 132905, 134304, 145920, 159486, 167880, 179072, 201456, 212648, 218880, 223840, 239229, 251820, 265810, 268608, 318972, 335760, 358144, 398715, 402912, 425296, 437760, 447680, 478458, 503640, 531620, 537216, 637944, 671520, 716288, 797430, 805824, 850592, 895360, 956916, 1007280, 1063240, 1074432, 1196145, 1275888, 1343040, 1594860, 1611648, 1701184, 1790720, 1913832, 2014560, 2126480, 2148864, 2392290, 2551776, 2686080, 3189720, 3223296, 3402368, 3581440, 3827664, 4029120, 4252960, 4784580, 5103552, 5372160, 6379440, 6446592, 6804736, 7655328, 8058240, 8505920, 9569160, 10207104, 10744320, 12758880, 13609472, 15310656, 16116480, 17011840, 19138320, 20414208, 25517760, 30621312, 32232960, 34023680, 38276640, 40828416, 51035520, 61242624, 68047360, 76553280, 102071040, 122485248, 153106560, 204142080, 306213120, 612426240]

約数ペア:

[(1, 612426240), (2, 306213120), (3, 204142080), (4, 153106560), (5, 122485248), (6, 102071040), (8, 76553280), (9, 68047360), (10, 61242624), (12, 51035520), (15, 40828416), (16, 38276640), (18, 34023680), (19, 32232960), (20, 30621312), (24, 25517760), (30, 20414208), (32, 19138320), (36, 17011840), (38, 16116480), (40, 15310656), (45, 13609472), (48, 12758880), (57, 10744320), (60, 10207104), (64, 9569160), (72, 8505920), (76, 8058240), (80, 7655328), (90, 6804736), (95, 6446592), (96, 6379440), (114, 5372160), (120, 5103552), (128, 4784580), (144, 4252960), (152, 4029120), (160, 3827664), (171, 3581440), (180, 3402368), (190, 3223296), (192, 3189720), (228, 2686080), (240, 2551776), (256, 2392290), (285, 2148864), (288, 2126480), (304, 2014560), (320, 1913832), (342, 1790720), (360, 1701184), (380, 1611648), (384, 1594860), (456, 1343040), (480, 1275888), (512, 1196145), (570, 1074432), (576, 1063240), (608, 1007280), (640, 956916), (684, 895360), (720, 850592), (760, 805824), (768, 797430), (855, 716288), (912, 671520), (960, 637944), (1140, 537216), (1152, 531620), (1216, 503640), (1280, 478458), (1368, 447680), (1399, 437760), (1440, 425296), (1520, 402912), (1536, 398715), (1710, 358144), (1824, 335760), (1920, 318972), (2280, 268608), (2304, 265810), (2432, 251820), (2560, 239229), (2736, 223840), (2798, 218880), (2880, 212648), (3040, 201456), (3420, 179072), (3648, 167880), (3840, 159486), (4197, 145920), (4560, 134304), (4608, 132905), (4864, 125910), (5472, 111920), (5596, 109440), (5760, 106324), (6080, 100728), (6840, 89536), (6995, 87552), (7296, 83940), (7680, 79743), (8394, 72960), (9120, 67152), (9728, 62955), (10944, 55960), (11192, 54720), (11520, 53162), (12160, 50364), (12591, 48640), (13680, 44768), (13990, 43776), (14592, 41970), (16788, 36480), (18240, 33576), (20985, 29184), (21888, 27980), (22384, 27360), (23040, 26581), (24320, 25182)]