4779890640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{948391}}^1$

素因数の和:948417

約数の個数: 120

約数和(自身を含む): 18345694848

約数和(自身を除く): 13565804208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 948391, 1896782, 2845173, 3793564, 4741955, 5690346, 6638737, 7587128, 8535519, 9483910, 11380692, 13277474, 14225865, 15174256, 17071038, 18967820, 19916211, 22761384, 26554948, 28451730, 33193685, 34142076, 37935640, 39832422, 42677595, 45522768, 53109896, 56903460, 59748633, 66387370, 68284152, 75871280, 79664844, 85355190, 99581055, 106219792, 113806920, 119497266, 132774740, 136568304, 159329688, 170710380, 199162110, 227613840, 238994532, 265549480, 298743165, 318659376, 341420760, 398324220, 477989064, 531098960, 597486330, 682841520, 796648440, 955978128, 1194972660, 1593296880, 2389945320, 4779890640]

約数ペア:

[(1, 4779890640), (2, 2389945320), (3, 1593296880), (4, 1194972660), (5, 955978128), (6, 796648440), (7, 682841520), (8, 597486330), (9, 531098960), (10, 477989064), (12, 398324220), (14, 341420760), (15, 318659376), (16, 298743165), (18, 265549480), (20, 238994532), (21, 227613840), (24, 199162110), (28, 170710380), (30, 159329688), (35, 136568304), (36, 132774740), (40, 119497266), (42, 113806920), (45, 106219792), (48, 99581055), (56, 85355190), (60, 79664844), (63, 75871280), (70, 68284152), (72, 66387370), (80, 59748633), (84, 56903460), (90, 53109896), (105, 45522768), (112, 42677595), (120, 39832422), (126, 37935640), (140, 34142076), (144, 33193685), (168, 28451730), (180, 26554948), (210, 22761384), (240, 19916211), (252, 18967820), (280, 17071038), (315, 15174256), (336, 14225865), (360, 13277474), (420, 11380692), (504, 9483910), (560, 8535519), (630, 7587128), (720, 6638737), (840, 5690346), (1008, 4741955), (1260, 3793564), (1680, 2845173), (2520, 1896782), (5040, 948391)]