80553360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14593}}^1$

素因数の和:14632

約数の個数: 80

約数和(自身を含む): 260590464

約数和(自身を除く): 180037104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 14593, 29186, 43779, 58372, 72965, 87558, 116744, 145930, 175116, 218895, 233488, 291860, 335639, 350232, 437790, 583720, 671278, 700464, 875580, 1006917, 1167440, 1342556, 1678195, 1751160, 2013834, 2685112, 3356390, 3502320, 4027668, 5034585, 5370224, 6712780, 8055336, 10069170, 13425560, 16110672, 20138340, 26851120, 40276680, 80553360]

約数ペア:

[(1, 80553360), (2, 40276680), (3, 26851120), (4, 20138340), (5, 16110672), (6, 13425560), (8, 10069170), (10, 8055336), (12, 6712780), (15, 5370224), (16, 5034585), (20, 4027668), (23, 3502320), (24, 3356390), (30, 2685112), (40, 2013834), (46, 1751160), (48, 1678195), (60, 1342556), (69, 1167440), (80, 1006917), (92, 875580), (115, 700464), (120, 671278), (138, 583720), (184, 437790), (230, 350232), (240, 335639), (276, 291860), (345, 233488), (368, 218895), (460, 175116), (552, 145930), (690, 116744), (920, 87558), (1104, 72965), (1380, 58372), (1840, 43779), (2760, 29186), (5520, 14593)]