146919120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4673}}^1$

素因数の和:4820

約数の個数: 80

約数和(自身を含む): 459024192

約数和(自身を除く): 312105072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 4673, 5240, 6288, 7860, 9346, 10480, 14019, 15720, 18692, 23365, 28038, 31440, 37384, 46730, 56076, 70095, 74768, 93460, 112152, 140190, 186920, 224304, 280380, 373840, 560760, 612163, 1121520, 1224326, 1836489, 2448652, 3060815, 3672978, 4897304, 6121630, 7345956, 9182445, 9794608, 12243260, 14691912, 18364890, 24486520, 29383824, 36729780, 48973040, 73459560, 146919120]

約数ペア:

[(1, 146919120), (2, 73459560), (3, 48973040), (4, 36729780), (5, 29383824), (6, 24486520), (8, 18364890), (10, 14691912), (12, 12243260), (15, 9794608), (16, 9182445), (20, 7345956), (24, 6121630), (30, 4897304), (40, 3672978), (48, 3060815), (60, 2448652), (80, 1836489), (120, 1224326), (131, 1121520), (240, 612163), (262, 560760), (393, 373840), (524, 280380), (655, 224304), (786, 186920), (1048, 140190), (1310, 112152), (1572, 93460), (1965, 74768), (2096, 70095), (2620, 56076), (3144, 46730), (3930, 37384), (4673, 31440), (5240, 28038), (6288, 23365), (7860, 18692), (9346, 15720), (10480, 14019)]