8153111520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{2969}}^1$

素因数の和:4897

約数の個数: 144

約数和(自身を含む): 27846458640

約数和(自身を除く): 19693347120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1907, 2969, 3814, 5721, 5938, 7628, 8907, 9535, 11442, 11876, 14845, 15256, 17163, 17814, 19070, 22884, 23752, 26721, 28605, 29690, 30512, 34326, 35628, 38140, 44535, 45768, 47504, 53442, 57210, 59380, 61024, 68652, 71256, 76280, 85815, 89070, 91536, 95008, 106884, 114420, 118760, 133605, 137304, 142512, 152560, 171630, 178140, 183072, 213768, 228840, 237520, 267210, 274608, 285024, 305120, 343260, 356280, 427536, 457680, 475040, 534420, 549216, 686520, 712560, 855072, 915360, 1068840, 1373040, 1425120, 2137680, 2746080, 4275360, 5661883, 11323766, 16985649, 22647532, 28309415, 33971298, 45295064, 50956947, 56618830, 67942596, 84928245, 90590128, 101913894, 113237660, 135885192, 169856490, 181180256, 203827788, 226475320, 254784735, 271770384, 339712980, 407655576, 452950640, 509569470, 543540768, 679425960, 815311152, 905901280, 1019138940, 1358851920, 1630622304, 2038277880, 2717703840, 4076555760, 8153111520]

約数ペア:

[(1, 8153111520), (2, 4076555760), (3, 2717703840), (4, 2038277880), (5, 1630622304), (6, 1358851920), (8, 1019138940), (9, 905901280), (10, 815311152), (12, 679425960), (15, 543540768), (16, 509569470), (18, 452950640), (20, 407655576), (24, 339712980), (30, 271770384), (32, 254784735), (36, 226475320), (40, 203827788), (45, 181180256), (48, 169856490), (60, 135885192), (72, 113237660), (80, 101913894), (90, 90590128), (96, 84928245), (120, 67942596), (144, 56618830), (160, 50956947), (180, 45295064), (240, 33971298), (288, 28309415), (360, 22647532), (480, 16985649), (720, 11323766), (1440, 5661883), (1907, 4275360), (2969, 2746080), (3814, 2137680), (5721, 1425120), (5938, 1373040), (7628, 1068840), (8907, 915360), (9535, 855072), (11442, 712560), (11876, 686520), (14845, 549216), (15256, 534420), (17163, 475040), (17814, 457680), (19070, 427536), (22884, 356280), (23752, 343260), (26721, 305120), (28605, 285024), (29690, 274608), (30512, 267210), (34326, 237520), (35628, 228840), (38140, 213768), (44535, 183072), (45768, 178140), (47504, 171630), (53442, 152560), (57210, 142512), (59380, 137304), (61024, 133605), (68652, 118760), (71256, 114420), (76280, 106884), (85815, 95008), (89070, 91536)]