156938295120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2543}}^1\times {\mathrm{257141}}^1$

素因数の和:259700

約数の個数: 80

約数和(自身を含む): 486701920512

約数和(自身を除く): 329763625392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2543, 5086, 7629, 10172, 12715, 15258, 20344, 25430, 30516, 38145, 40688, 50860, 61032, 76290, 101720, 122064, 152580, 203440, 257141, 305160, 514282, 610320, 771423, 1028564, 1285705, 1542846, 2057128, 2571410, 3085692, 3857115, 4114256, 5142820, 6171384, 7714230, 10285640, 12342768, 15428460, 20571280, 30856920, 61713840, 653909563, 1307819126, 1961728689, 2615638252, 3269547815, 3923457378, 5231276504, 6539095630, 7846914756, 9808643445, 10462553008, 13078191260, 15693829512, 19617286890, 26156382520, 31387659024, 39234573780, 52312765040, 78469147560, 156938295120]

約数ペア:

[(1, 156938295120), (2, 78469147560), (3, 52312765040), (4, 39234573780), (5, 31387659024), (6, 26156382520), (8, 19617286890), (10, 15693829512), (12, 13078191260), (15, 10462553008), (16, 9808643445), (20, 7846914756), (24, 6539095630), (30, 5231276504), (40, 3923457378), (48, 3269547815), (60, 2615638252), (80, 1961728689), (120, 1307819126), (240, 653909563), (2543, 61713840), (5086, 30856920), (7629, 20571280), (10172, 15428460), (12715, 12342768), (15258, 10285640), (20344, 7714230), (25430, 6171384), (30516, 5142820), (38145, 4114256), (40688, 3857115), (50860, 3085692), (61032, 2571410), (76290, 2057128), (101720, 1542846), (122064, 1285705), (152580, 1028564), (203440, 771423), (257141, 610320), (305160, 514282)]