408967560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13687}}^1$

素因数の和:13787

約数の個数: 96

約数和(自身を含む): 1345256640

約数和(自身を除く): 936289080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 4980, 5976, 7470, 9960, 13687, 14940, 27374, 29880, 41061, 54748, 68435, 82122, 109496, 123183, 136870, 164244, 205305, 246366, 273740, 328488, 410610, 492732, 547480, 615915, 821220, 985464, 1136021, 1231830, 1642440, 2272042, 2463660, 3408063, 4544084, 4927320, 5680105, 6816126, 9088168, 10224189, 11360210, 13632252, 17040315, 20448378, 22720420, 27264504, 34080630, 40896756, 45440840, 51120945, 68161260, 81793512, 102241890, 136322520, 204483780, 408967560]

約数ペア:

[(1, 408967560), (2, 204483780), (3, 136322520), (4, 102241890), (5, 81793512), (6, 68161260), (8, 51120945), (9, 45440840), (10, 40896756), (12, 34080630), (15, 27264504), (18, 22720420), (20, 20448378), (24, 17040315), (30, 13632252), (36, 11360210), (40, 10224189), (45, 9088168), (60, 6816126), (72, 5680105), (83, 4927320), (90, 4544084), (120, 3408063), (166, 2463660), (180, 2272042), (249, 1642440), (332, 1231830), (360, 1136021), (415, 985464), (498, 821220), (664, 615915), (747, 547480), (830, 492732), (996, 410610), (1245, 328488), (1494, 273740), (1660, 246366), (1992, 205305), (2490, 164244), (2988, 136870), (3320, 123183), (3735, 109496), (4980, 82122), (5976, 68435), (7470, 54748), (9960, 41061), (13687, 29880), (14940, 27374)]