57414960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1440

約数の個数: 160

約数和(自身を含む): 208320000

約数和(自身を除く): 150905040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1399, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 2798, 3420, 4104, 4197, 4560, 5130, 5596, 6840, 6995, 8208, 8394, 10260, 11192, 12591, 13680, 13990, 16788, 20520, 20985, 22384, 25182, 26581, 27980, 33576, 37773, 41040, 41970, 50364, 53162, 55960, 62955, 67152, 75546, 79743, 83940, 100728, 106324, 111920, 125910, 132905, 151092, 159486, 167880, 188865, 201456, 212648, 239229, 251820, 265810, 302184, 318972, 335760, 377730, 398715, 425296, 478458, 503640, 531620, 604368, 637944, 717687, 755460, 797430, 956916, 1007280, 1063240, 1196145, 1275888, 1435374, 1510920, 1594860, 1913832, 2126480, 2392290, 2870748, 3021840, 3189720, 3588435, 3827664, 4784580, 5741496, 6379440, 7176870, 9569160, 11482992, 14353740, 19138320, 28707480, 57414960]

約数ペア:

[(1, 57414960), (2, 28707480), (3, 19138320), (4, 14353740), (5, 11482992), (6, 9569160), (8, 7176870), (9, 6379440), (10, 5741496), (12, 4784580), (15, 3827664), (16, 3588435), (18, 3189720), (19, 3021840), (20, 2870748), (24, 2392290), (27, 2126480), (30, 1913832), (36, 1594860), (38, 1510920), (40, 1435374), (45, 1275888), (48, 1196145), (54, 1063240), (57, 1007280), (60, 956916), (72, 797430), (76, 755460), (80, 717687), (90, 637944), (95, 604368), (108, 531620), (114, 503640), (120, 478458), (135, 425296), (144, 398715), (152, 377730), (171, 335760), (180, 318972), (190, 302184), (216, 265810), (228, 251820), (240, 239229), (270, 212648), (285, 201456), (304, 188865), (342, 167880), (360, 159486), (380, 151092), (432, 132905), (456, 125910), (513, 111920), (540, 106324), (570, 100728), (684, 83940), (720, 79743), (760, 75546), (855, 67152), (912, 62955), (1026, 55960), (1080, 53162), (1140, 50364), (1368, 41970), (1399, 41040), (1520, 37773), (1710, 33576), (2052, 27980), (2160, 26581), (2280, 25182), (2565, 22384), (2736, 20985), (2798, 20520), (3420, 16788), (4104, 13990), (4197, 13680), (4560, 12591), (5130, 11192), (5596, 10260), (6840, 8394), (6995, 8208)]