2115803280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{111593}}^1$

素因数の和:111688

約数の個数: 80

約数和(自身を含む): 6642074880

約数和(自身を除く): 4526271600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 18960, 111593, 223186, 334779, 446372, 557965, 669558, 892744, 1115930, 1339116, 1673895, 1785488, 2231860, 2678232, 3347790, 4463720, 5356464, 6695580, 8815847, 8927440, 13391160, 17631694, 26447541, 26782320, 35263388, 44079235, 52895082, 70526776, 88158470, 105790164, 132237705, 141053552, 176316940, 211580328, 264475410, 352633880, 423160656, 528950820, 705267760, 1057901640, 2115803280]

約数ペア:

[(1, 2115803280), (2, 1057901640), (3, 705267760), (4, 528950820), (5, 423160656), (6, 352633880), (8, 264475410), (10, 211580328), (12, 176316940), (15, 141053552), (16, 132237705), (20, 105790164), (24, 88158470), (30, 70526776), (40, 52895082), (48, 44079235), (60, 35263388), (79, 26782320), (80, 26447541), (120, 17631694), (158, 13391160), (237, 8927440), (240, 8815847), (316, 6695580), (395, 5356464), (474, 4463720), (632, 3347790), (790, 2678232), (948, 2231860), (1185, 1785488), (1264, 1673895), (1580, 1339116), (1896, 1115930), (2370, 892744), (3160, 669558), (3792, 557965), (4740, 446372), (6320, 334779), (9480, 223186), (18960, 111593)]