48912840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7151}}^1$

素因数の和:7187

約数の個数: 96

約数和(自身を含む): 167356800

約数和(自身を除く): 118443960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 7151, 14302, 21453, 28604, 35755, 42906, 57208, 64359, 71510, 85812, 107265, 128718, 135869, 143020, 171624, 214530, 257436, 271738, 286040, 321795, 407607, 429060, 514872, 543476, 643590, 679345, 815214, 858120, 1086952, 1222821, 1287180, 1358690, 1630428, 2038035, 2445642, 2574360, 2717380, 3260856, 4076070, 4891284, 5434760, 6114105, 8152140, 9782568, 12228210, 16304280, 24456420, 48912840]

約数ペア:

[(1, 48912840), (2, 24456420), (3, 16304280), (4, 12228210), (5, 9782568), (6, 8152140), (8, 6114105), (9, 5434760), (10, 4891284), (12, 4076070), (15, 3260856), (18, 2717380), (19, 2574360), (20, 2445642), (24, 2038035), (30, 1630428), (36, 1358690), (38, 1287180), (40, 1222821), (45, 1086952), (57, 858120), (60, 815214), (72, 679345), (76, 643590), (90, 543476), (95, 514872), (114, 429060), (120, 407607), (152, 321795), (171, 286040), (180, 271738), (190, 257436), (228, 214530), (285, 171624), (342, 143020), (360, 135869), (380, 128718), (456, 107265), (570, 85812), (684, 71510), (760, 64359), (855, 57208), (1140, 42906), (1368, 35755), (1710, 28604), (2280, 21453), (3420, 14302), (6840, 7151)]