201390360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{40933}}^1$

素因数の和:40988

約数の個数: 64

約数和(自身を含む): 618922080

約数和(自身を除く): 417531720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 40933, 81866, 122799, 163732, 204665, 245598, 327464, 409330, 491196, 613995, 818660, 982392, 1227990, 1637320, 1678253, 2455980, 3356506, 4911960, 5034759, 6713012, 8391265, 10069518, 13426024, 16782530, 20139036, 25173795, 33565060, 40278072, 50347590, 67130120, 100695180, 201390360]

約数ペア:

[(1, 201390360), (2, 100695180), (3, 67130120), (4, 50347590), (5, 40278072), (6, 33565060), (8, 25173795), (10, 20139036), (12, 16782530), (15, 13426024), (20, 10069518), (24, 8391265), (30, 6713012), (40, 5034759), (41, 4911960), (60, 3356506), (82, 2455980), (120, 1678253), (123, 1637320), (164, 1227990), (205, 982392), (246, 818660), (328, 613995), (410, 491196), (492, 409330), (615, 327464), (820, 245598), (984, 204665), (1230, 163732), (1640, 122799), (2460, 81866), (4920, 40933)]