403359480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2851}}^1$

素因数の和:3002

約数の個数: 128

約数和(自身を含む): 1355270400

約数和(自身を除く): 951910920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 180, 216, 262, 270, 360, 393, 524, 540, 655, 786, 1048, 1080, 1179, 1310, 1572, 1965, 2358, 2620, 2851, 3144, 3537, 3930, 4716, 5240, 5702, 5895, 7074, 7860, 8553, 9432, 11404, 11790, 14148, 14255, 15720, 17106, 17685, 22808, 23580, 25659, 28296, 28510, 34212, 35370, 42765, 47160, 51318, 57020, 68424, 70740, 76977, 85530, 102636, 114040, 128295, 141480, 153954, 171060, 205272, 256590, 307908, 342120, 373481, 384885, 513180, 615816, 746962, 769770, 1026360, 1120443, 1493924, 1539540, 1867405, 2240886, 2987848, 3079080, 3361329, 3734810, 4481772, 5602215, 6722658, 7469620, 8963544, 10083987, 11204430, 13445316, 14939240, 16806645, 20167974, 22408860, 26890632, 33613290, 40335948, 44817720, 50419935, 67226580, 80671896, 100839870, 134453160, 201679740, 403359480]

約数ペア:

[(1, 403359480), (2, 201679740), (3, 134453160), (4, 100839870), (5, 80671896), (6, 67226580), (8, 50419935), (9, 44817720), (10, 40335948), (12, 33613290), (15, 26890632), (18, 22408860), (20, 20167974), (24, 16806645), (27, 14939240), (30, 13445316), (36, 11204430), (40, 10083987), (45, 8963544), (54, 7469620), (60, 6722658), (72, 5602215), (90, 4481772), (108, 3734810), (120, 3361329), (131, 3079080), (135, 2987848), (180, 2240886), (216, 1867405), (262, 1539540), (270, 1493924), (360, 1120443), (393, 1026360), (524, 769770), (540, 746962), (655, 615816), (786, 513180), (1048, 384885), (1080, 373481), (1179, 342120), (1310, 307908), (1572, 256590), (1965, 205272), (2358, 171060), (2620, 153954), (2851, 141480), (3144, 128295), (3537, 114040), (3930, 102636), (4716, 85530), (5240, 76977), (5702, 70740), (5895, 68424), (7074, 57020), (7860, 51318), (8553, 47160), (9432, 42765), (11404, 35370), (11790, 34212), (14148, 28510), (14255, 28296), (15720, 25659), (17106, 23580), (17685, 22808)]