485111520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2459}}^1$

素因数の和:2617

約数の個数: 144

約数和(自身を含む): 1668204720

約数和(自身を除く): 1183093200

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, 137, 144, 160, 180, 240, 274, 288, 360, 411, 480, 548, 685, 720, 822, 1096, 1233, 1370, 1440, 1644, 2055, 2192, 2459, 2466, 2740, 3288, 4110, 4384, 4918, 4932, 5480, 6165, 6576, 7377, 8220, 9836, 9864, 10960, 12295, 12330, 13152, 14754, 16440, 19672, 19728, 21920, 22131, 24590, 24660, 29508, 32880, 36885, 39344, 39456, 44262, 49180, 49320, 59016, 65760, 73770, 78688, 88524, 98360, 98640, 110655, 118032, 147540, 177048, 196720, 197280, 221310, 236064, 295080, 336883, 354096, 393440, 442620, 590160, 673766, 708192, 885240, 1010649, 1180320, 1347532, 1684415, 1770480, 2021298, 2695064, 3031947, 3368830, 3540960, 4042596, 5053245, 5390128, 6063894, 6737660, 8085192, 10106490, 10780256, 12127788, 13475320, 15159735, 16170384, 20212980, 24255576, 26950640, 30319470, 32340768, 40425960, 48511152, 53901280, 60638940, 80851920, 97022304, 121277880, 161703840, 242555760, 485111520]

約数ペア:

[(1, 485111520), (2, 242555760), (3, 161703840), (4, 121277880), (5, 97022304), (6, 80851920), (8, 60638940), (9, 53901280), (10, 48511152), (12, 40425960), (15, 32340768), (16, 30319470), (18, 26950640), (20, 24255576), (24, 20212980), (30, 16170384), (32, 15159735), (36, 13475320), (40, 12127788), (45, 10780256), (48, 10106490), (60, 8085192), (72, 6737660), (80, 6063894), (90, 5390128), (96, 5053245), (120, 4042596), (137, 3540960), (144, 3368830), (160, 3031947), (180, 2695064), (240, 2021298), (274, 1770480), (288, 1684415), (360, 1347532), (411, 1180320), (480, 1010649), (548, 885240), (685, 708192), (720, 673766), (822, 590160), (1096, 442620), (1233, 393440), (1370, 354096), (1440, 336883), (1644, 295080), (2055, 236064), (2192, 221310), (2459, 197280), (2466, 196720), (2740, 177048), (3288, 147540), (4110, 118032), (4384, 110655), (4918, 98640), (4932, 98360), (5480, 88524), (6165, 78688), (6576, 73770), (7377, 65760), (8220, 59016), (9836, 49320), (9864, 49180), (10960, 44262), (12295, 39456), (12330, 39344), (13152, 36885), (14754, 32880), (16440, 29508), (19672, 24660), (19728, 24590), (21920, 22131)]