88550640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6473}}^1$

素因数の和:6511

約数の個数: 120

約数和(自身を含む): 313082640

約数和(自身を除く): 224532000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6473, 6840, 12946, 13680, 19419, 25892, 32365, 38838, 51784, 58257, 64730, 77676, 97095, 103568, 116514, 122987, 129460, 155352, 194190, 233028, 245974, 258920, 291285, 310704, 368961, 388380, 466056, 491948, 517840, 582570, 614935, 737922, 776760, 932112, 983896, 1106883, 1165140, 1229870, 1475844, 1553520, 1844805, 1967792, 2213766, 2330280, 2459740, 2951688, 3689610, 4427532, 4660560, 4919480, 5534415, 5903376, 7379220, 8855064, 9838960, 11068830, 14758440, 17710128, 22137660, 29516880, 44275320, 88550640]

約数ペア:

[(1, 88550640), (2, 44275320), (3, 29516880), (4, 22137660), (5, 17710128), (6, 14758440), (8, 11068830), (9, 9838960), (10, 8855064), (12, 7379220), (15, 5903376), (16, 5534415), (18, 4919480), (19, 4660560), (20, 4427532), (24, 3689610), (30, 2951688), (36, 2459740), (38, 2330280), (40, 2213766), (45, 1967792), (48, 1844805), (57, 1553520), (60, 1475844), (72, 1229870), (76, 1165140), (80, 1106883), (90, 983896), (95, 932112), (114, 776760), (120, 737922), (144, 614935), (152, 582570), (171, 517840), (180, 491948), (190, 466056), (228, 388380), (240, 368961), (285, 310704), (304, 291285), (342, 258920), (360, 245974), (380, 233028), (456, 194190), (570, 155352), (684, 129460), (720, 122987), (760, 116514), (855, 103568), (912, 97095), (1140, 77676), (1368, 64730), (1520, 58257), (1710, 51784), (2280, 38838), (2736, 32365), (3420, 25892), (4560, 19419), (6473, 13680), (6840, 12946)]