388699697220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{158008007}}^1$

素因数の和:158008060

約数の個数: 48

約数和(自身を含む): 1114904504448

約数和(自身を除く): 726204807228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 158008007, 316016014, 474024021, 632032028, 790040035, 948048042, 1580080070, 1896096084, 2370120105, 3160160140, 4740240210, 6478328287, 9480480420, 12956656574, 19434984861, 25913313148, 32391641435, 38869969722, 64783282870, 77739939444, 97174924305, 129566565740, 194349848610, 388699697220]

約数ペア:

[(1, 388699697220), (2, 194349848610), (3, 129566565740), (4, 97174924305), (5, 77739939444), (6, 64783282870), (10, 38869969722), (12, 32391641435), (15, 25913313148), (20, 19434984861), (30, 12956656574), (41, 9480480420), (60, 6478328287), (82, 4740240210), (123, 3160160140), (164, 2370120105), (205, 1896096084), (246, 1580080070), (410, 948048042), (492, 790040035), (615, 632032028), (820, 474024021), (1230, 316016014), (2460, 158008007)]