90734880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9949}}^1$

素因数の和:9986

約数の個数: 96

約数和(自身を含む): 300888000

約数和(自身を除く): 210153120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 9949, 19898, 29847, 39796, 49745, 59694, 79592, 99490, 119388, 149235, 159184, 189031, 198980, 238776, 298470, 318368, 378062, 397960, 477552, 567093, 596940, 756124, 795920, 945155, 955104, 1134186, 1193880, 1512248, 1591840, 1890310, 2268372, 2387760, 2835465, 3024496, 3780620, 4536744, 4775520, 5670930, 6048992, 7561240, 9073488, 11341860, 15122480, 18146976, 22683720, 30244960, 45367440, 90734880]

約数ペア:

[(1, 90734880), (2, 45367440), (3, 30244960), (4, 22683720), (5, 18146976), (6, 15122480), (8, 11341860), (10, 9073488), (12, 7561240), (15, 6048992), (16, 5670930), (19, 4775520), (20, 4536744), (24, 3780620), (30, 3024496), (32, 2835465), (38, 2387760), (40, 2268372), (48, 1890310), (57, 1591840), (60, 1512248), (76, 1193880), (80, 1134186), (95, 955104), (96, 945155), (114, 795920), (120, 756124), (152, 596940), (160, 567093), (190, 477552), (228, 397960), (240, 378062), (285, 318368), (304, 298470), (380, 238776), (456, 198980), (480, 189031), (570, 159184), (608, 149235), (760, 119388), (912, 99490), (1140, 79592), (1520, 59694), (1824, 49745), (2280, 39796), (3040, 29847), (4560, 19898), (9120, 9949)]