1152348720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{129769}}^1$

素因数の和:129822

約数の個数: 80

約数和(自身を含む): 3668857440

約数和(自身を除く): 2516508720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 129769, 259538, 389307, 519076, 648845, 778614, 1038152, 1297690, 1557228, 1946535, 2076304, 2595380, 3114456, 3893070, 4801453, 5190760, 6228912, 7786140, 9602906, 10381520, 14404359, 15572280, 19205812, 24007265, 28808718, 31144560, 38411624, 48014530, 57617436, 72021795, 76823248, 96029060, 115234872, 144043590, 192058120, 230469744, 288087180, 384116240, 576174360, 1152348720]

約数ペア:

[(1, 1152348720), (2, 576174360), (3, 384116240), (4, 288087180), (5, 230469744), (6, 192058120), (8, 144043590), (10, 115234872), (12, 96029060), (15, 76823248), (16, 72021795), (20, 57617436), (24, 48014530), (30, 38411624), (37, 31144560), (40, 28808718), (48, 24007265), (60, 19205812), (74, 15572280), (80, 14404359), (111, 10381520), (120, 9602906), (148, 7786140), (185, 6228912), (222, 5190760), (240, 4801453), (296, 3893070), (370, 3114456), (444, 2595380), (555, 2076304), (592, 1946535), (740, 1557228), (888, 1297690), (1110, 1038152), (1480, 778614), (1776, 648845), (2220, 519076), (2960, 389307), (4440, 259538), (8880, 129769)]