144060240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16223}}^1$

素因数の和:16276

約数の個数: 80

約数和(自身を含む): 458684928

約数和(自身を除く): 314624688

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, 16223, 32446, 48669, 64892, 81115, 97338, 129784, 162230, 194676, 243345, 259568, 324460, 389352, 486690, 600251, 648920, 778704, 973380, 1200502, 1297840, 1800753, 1946760, 2401004, 3001255, 3601506, 3893520, 4802008, 6002510, 7203012, 9003765, 9604016, 12005020, 14406024, 18007530, 24010040, 28812048, 36015060, 48020080, 72030120, 144060240]

約数ペア:

[(1, 144060240), (2, 72030120), (3, 48020080), (4, 36015060), (5, 28812048), (6, 24010040), (8, 18007530), (10, 14406024), (12, 12005020), (15, 9604016), (16, 9003765), (20, 7203012), (24, 6002510), (30, 4802008), (37, 3893520), (40, 3601506), (48, 3001255), (60, 2401004), (74, 1946760), (80, 1800753), (111, 1297840), (120, 1200502), (148, 973380), (185, 778704), (222, 648920), (240, 600251), (296, 486690), (370, 389352), (444, 324460), (555, 259568), (592, 243345), (740, 194676), (888, 162230), (1110, 129784), (1480, 97338), (1776, 81115), (2220, 64892), (2960, 48669), (4440, 32446), (8880, 16223)]