904006080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4421}}^1$

素因数の和:4515

約数の個数: 168

約数和(自身を含む): 3153911904

約数和(自身を除く): 2249905824

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, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 2880, 3195, 3408, 4260, 4421, 4544, 5112, 5680, 6390, 6816, 8520, 8842, 10224, 11360, 12780, 13263, 13632, 17040, 17684, 20448, 22105, 22720, 25560, 26526, 34080, 35368, 39789, 40896, 44210, 51120, 53052, 66315, 68160, 70736, 79578, 88420, 102240, 106104, 132630, 141472, 159156, 176840, 198945, 204480, 212208, 265260, 282944, 313891, 318312, 353680, 397890, 424416, 530520, 627782, 636624, 707360, 795780, 848832, 941673, 1061040, 1255564, 1273248, 1414720, 1569455, 1591560, 1883346, 2122080, 2511128, 2546496, 2825019, 3138910, 3183120, 3766692, 4244160, 4708365, 5022256, 5650038, 6277820, 6366240, 7533384, 9416730, 10044512, 11300076, 12555640, 12732480, 14125095, 15066768, 18833460, 20089024, 22600152, 25111280, 28250190, 30133536, 37666920, 45200304, 50222560, 56500380, 60267072, 75333840, 90400608, 100445120, 113000760, 150667680, 180801216, 226001520, 301335360, 452003040, 904006080]

約数ペア:

[(1, 904006080), (2, 452003040), (3, 301335360), (4, 226001520), (5, 180801216), (6, 150667680), (8, 113000760), (9, 100445120), (10, 90400608), (12, 75333840), (15, 60267072), (16, 56500380), (18, 50222560), (20, 45200304), (24, 37666920), (30, 30133536), (32, 28250190), (36, 25111280), (40, 22600152), (45, 20089024), (48, 18833460), (60, 15066768), (64, 14125095), (71, 12732480), (72, 12555640), (80, 11300076), (90, 10044512), (96, 9416730), (120, 7533384), (142, 6366240), (144, 6277820), (160, 5650038), (180, 5022256), (192, 4708365), (213, 4244160), (240, 3766692), (284, 3183120), (288, 3138910), (320, 2825019), (355, 2546496), (360, 2511128), (426, 2122080), (480, 1883346), (568, 1591560), (576, 1569455), (639, 1414720), (710, 1273248), (720, 1255564), (852, 1061040), (960, 941673), (1065, 848832), (1136, 795780), (1278, 707360), (1420, 636624), (1440, 627782), (1704, 530520), (2130, 424416), (2272, 397890), (2556, 353680), (2840, 318312), (2880, 313891), (3195, 282944), (3408, 265260), (4260, 212208), (4421, 204480), (4544, 198945), (5112, 176840), (5680, 159156), (6390, 141472), (6816, 132630), (8520, 106104), (8842, 102240), (10224, 88420), (11360, 79578), (12780, 70736), (13263, 68160), (13632, 66315), (17040, 53052), (17684, 51120), (20448, 44210), (22105, 40896), (22720, 39789), (25560, 35368), (26526, 34080)]