145979280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3557}}^1$

素因数の和:3598

約数の個数: 160

約数和(自身を含む): 529430400

約数和(自身を除く): 383451120

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, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 3557, 4104, 4560, 5130, 6840, 7114, 8208, 10260, 10671, 13680, 14228, 17785, 20520, 21342, 28456, 32013, 35570, 41040, 42684, 53355, 56912, 64026, 67583, 71140, 85368, 96039, 106710, 128052, 135166, 142280, 160065, 170736, 192078, 202749, 213420, 256104, 270332, 284560, 320130, 337915, 384156, 405498, 426840, 480195, 512208, 540664, 608247, 640260, 675830, 768312, 810996, 853680, 960390, 1013745, 1081328, 1216494, 1280520, 1351660, 1536624, 1621992, 1824741, 1920780, 2027490, 2432988, 2561040, 2703320, 3041235, 3243984, 3649482, 3841560, 4054980, 4865976, 5406640, 6082470, 7298964, 7683120, 8109960, 9123705, 9731952, 12164940, 14597928, 16219920, 18247410, 24329880, 29195856, 36494820, 48659760, 72989640, 145979280]

約数ペア:

[(1, 145979280), (2, 72989640), (3, 48659760), (4, 36494820), (5, 29195856), (6, 24329880), (8, 18247410), (9, 16219920), (10, 14597928), (12, 12164940), (15, 9731952), (16, 9123705), (18, 8109960), (19, 7683120), (20, 7298964), (24, 6082470), (27, 5406640), (30, 4865976), (36, 4054980), (38, 3841560), (40, 3649482), (45, 3243984), (48, 3041235), (54, 2703320), (57, 2561040), (60, 2432988), (72, 2027490), (76, 1920780), (80, 1824741), (90, 1621992), (95, 1536624), (108, 1351660), (114, 1280520), (120, 1216494), (135, 1081328), (144, 1013745), (152, 960390), (171, 853680), (180, 810996), (190, 768312), (216, 675830), (228, 640260), (240, 608247), (270, 540664), (285, 512208), (304, 480195), (342, 426840), (360, 405498), (380, 384156), (432, 337915), (456, 320130), (513, 284560), (540, 270332), (570, 256104), (684, 213420), (720, 202749), (760, 192078), (855, 170736), (912, 160065), (1026, 142280), (1080, 135166), (1140, 128052), (1368, 106710), (1520, 96039), (1710, 85368), (2052, 71140), (2160, 67583), (2280, 64026), (2565, 56912), (2736, 53355), (3420, 42684), (3557, 41040), (4104, 35570), (4560, 32013), (5130, 28456), (6840, 21342), (7114, 20520), (8208, 17785), (10260, 14228), (10671, 13680)]