423804720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{56963}}^1$

素因数の和:57010

約数の個数: 80

約数和(自身を含む): 1356198912

約数和(自身を除く): 932394192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 56963, 113926, 170889, 227852, 284815, 341778, 455704, 569630, 683556, 854445, 911408, 1139260, 1367112, 1708890, 1765853, 2278520, 2734224, 3417780, 3531706, 4557040, 5297559, 6835560, 7063412, 8829265, 10595118, 13671120, 14126824, 17658530, 21190236, 26487795, 28253648, 35317060, 42380472, 52975590, 70634120, 84760944, 105951180, 141268240, 211902360, 423804720]

約数ペア:

[(1, 423804720), (2, 211902360), (3, 141268240), (4, 105951180), (5, 84760944), (6, 70634120), (8, 52975590), (10, 42380472), (12, 35317060), (15, 28253648), (16, 26487795), (20, 21190236), (24, 17658530), (30, 14126824), (31, 13671120), (40, 10595118), (48, 8829265), (60, 7063412), (62, 6835560), (80, 5297559), (93, 4557040), (120, 3531706), (124, 3417780), (155, 2734224), (186, 2278520), (240, 1765853), (248, 1708890), (310, 1367112), (372, 1139260), (465, 911408), (496, 854445), (620, 683556), (744, 569630), (930, 455704), (1240, 341778), (1488, 284815), (1860, 227852), (2480, 170889), (3720, 113926), (7440, 56963)]