77660760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38069}}^1$

素因数の和:38100

約数の個数: 64

約数和(自身を含む): 246693600

約数和(自身を除く): 169032840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 38069, 76138, 114207, 152276, 190345, 228414, 304552, 380690, 456828, 571035, 647173, 761380, 913656, 1142070, 1294346, 1522760, 1941519, 2284140, 2588692, 3235865, 3883038, 4568280, 5177384, 6471730, 7766076, 9707595, 12943460, 15532152, 19415190, 25886920, 38830380, 77660760]

約数ペア:

[(1, 77660760), (2, 38830380), (3, 25886920), (4, 19415190), (5, 15532152), (6, 12943460), (8, 9707595), (10, 7766076), (12, 6471730), (15, 5177384), (17, 4568280), (20, 3883038), (24, 3235865), (30, 2588692), (34, 2284140), (40, 1941519), (51, 1522760), (60, 1294346), (68, 1142070), (85, 913656), (102, 761380), (120, 647173), (136, 571035), (170, 456828), (204, 380690), (255, 304552), (340, 228414), (408, 190345), (510, 152276), (680, 114207), (1020, 76138), (2040, 38069)]