27606120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 88058880

約数和(自身を除く): 60452760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 82, 93, 120, 123, 124, 155, 164, 181, 186, 205, 246, 248, 310, 328, 362, 372, 410, 465, 492, 543, 615, 620, 724, 744, 820, 905, 930, 984, 1086, 1230, 1240, 1271, 1448, 1640, 1810, 1860, 2172, 2460, 2542, 2715, 3620, 3720, 3813, 4344, 4920, 5084, 5430, 5611, 6355, 7240, 7421, 7626, 10168, 10860, 11222, 12710, 14842, 15252, 16833, 19065, 21720, 22263, 22444, 25420, 28055, 29684, 30504, 33666, 37105, 38130, 44526, 44888, 50840, 56110, 59368, 67332, 74210, 76260, 84165, 89052, 111315, 112220, 134664, 148420, 152520, 168330, 178104, 222630, 224440, 230051, 296840, 336660, 445260, 460102, 673320, 690153, 890520, 920204, 1150255, 1380306, 1840408, 2300510, 2760612, 3450765, 4601020, 5521224, 6901530, 9202040, 13803060, 27606120]

約数ペア:

[(1, 27606120), (2, 13803060), (3, 9202040), (4, 6901530), (5, 5521224), (6, 4601020), (8, 3450765), (10, 2760612), (12, 2300510), (15, 1840408), (20, 1380306), (24, 1150255), (30, 920204), (31, 890520), (40, 690153), (41, 673320), (60, 460102), (62, 445260), (82, 336660), (93, 296840), (120, 230051), (123, 224440), (124, 222630), (155, 178104), (164, 168330), (181, 152520), (186, 148420), (205, 134664), (246, 112220), (248, 111315), (310, 89052), (328, 84165), (362, 76260), (372, 74210), (410, 67332), (465, 59368), (492, 56110), (543, 50840), (615, 44888), (620, 44526), (724, 38130), (744, 37105), (820, 33666), (905, 30504), (930, 29684), (984, 28055), (1086, 25420), (1230, 22444), (1240, 22263), (1271, 21720), (1448, 19065), (1640, 16833), (1810, 15252), (1860, 14842), (2172, 12710), (2460, 11222), (2542, 10860), (2715, 10168), (3620, 7626), (3720, 7421), (3813, 7240), (4344, 6355), (4920, 5611), (5084, 5430)]