480262320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2357}}^1$

素因数の和:2659

約数の個数: 120

約数和(自身を含む): 1619266896

約数和(自身を除く): 1139004576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 283, 360, 566, 720, 849, 1132, 1415, 1698, 2264, 2357, 2547, 2830, 3396, 4245, 4528, 4714, 5094, 5660, 6792, 7071, 8490, 9428, 10188, 11320, 11785, 12735, 13584, 14142, 16980, 18856, 20376, 21213, 22640, 23570, 25470, 28284, 33960, 35355, 37712, 40752, 42426, 47140, 50940, 56568, 67920, 70710, 84852, 94280, 101880, 106065, 113136, 141420, 169704, 188560, 203760, 212130, 282840, 339408, 424260, 565680, 667031, 848520, 1334062, 1697040, 2001093, 2668124, 3335155, 4002186, 5336248, 6003279, 6670310, 8004372, 10005465, 10672496, 12006558, 13340620, 16008744, 20010930, 24013116, 26681240, 30016395, 32017488, 40021860, 48026232, 53362480, 60032790, 80043720, 96052464, 120065580, 160087440, 240131160, 480262320]

約数ペア:

[(1, 480262320), (2, 240131160), (3, 160087440), (4, 120065580), (5, 96052464), (6, 80043720), (8, 60032790), (9, 53362480), (10, 48026232), (12, 40021860), (15, 32017488), (16, 30016395), (18, 26681240), (20, 24013116), (24, 20010930), (30, 16008744), (36, 13340620), (40, 12006558), (45, 10672496), (48, 10005465), (60, 8004372), (72, 6670310), (80, 6003279), (90, 5336248), (120, 4002186), (144, 3335155), (180, 2668124), (240, 2001093), (283, 1697040), (360, 1334062), (566, 848520), (720, 667031), (849, 565680), (1132, 424260), (1415, 339408), (1698, 282840), (2264, 212130), (2357, 203760), (2547, 188560), (2830, 169704), (3396, 141420), (4245, 113136), (4528, 106065), (4714, 101880), (5094, 94280), (5660, 84852), (6792, 70710), (7071, 67920), (8490, 56568), (9428, 50940), (10188, 47140), (11320, 42426), (11785, 40752), (12735, 37712), (13584, 35355), (14142, 33960), (16980, 28284), (18856, 25470), (20376, 23570), (21213, 22640)]