118808520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:627

約数の個数: 128

約数和(自身を含む): 379468800

約数和(自身を除く): 260660280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 107, 114, 120, 152, 190, 214, 228, 285, 321, 380, 428, 456, 487, 535, 570, 642, 760, 856, 974, 1070, 1140, 1284, 1461, 1605, 1948, 2033, 2140, 2280, 2435, 2568, 2922, 3210, 3896, 4066, 4280, 4870, 5844, 6099, 6420, 7305, 8132, 9253, 9740, 10165, 11688, 12198, 12840, 14610, 16264, 18506, 19480, 20330, 24396, 27759, 29220, 30495, 37012, 40660, 46265, 48792, 52109, 55518, 58440, 60990, 74024, 81320, 92530, 104218, 111036, 121980, 138795, 156327, 185060, 208436, 222072, 243960, 260545, 277590, 312654, 370120, 416872, 521090, 555180, 625308, 781635, 990071, 1042180, 1110360, 1250616, 1563270, 1980142, 2084360, 2970213, 3126540, 3960284, 4950355, 5940426, 6253080, 7920568, 9900710, 11880852, 14851065, 19801420, 23761704, 29702130, 39602840, 59404260, 118808520]

約数ペア:

[(1, 118808520), (2, 59404260), (3, 39602840), (4, 29702130), (5, 23761704), (6, 19801420), (8, 14851065), (10, 11880852), (12, 9900710), (15, 7920568), (19, 6253080), (20, 5940426), (24, 4950355), (30, 3960284), (38, 3126540), (40, 2970213), (57, 2084360), (60, 1980142), (76, 1563270), (95, 1250616), (107, 1110360), (114, 1042180), (120, 990071), (152, 781635), (190, 625308), (214, 555180), (228, 521090), (285, 416872), (321, 370120), (380, 312654), (428, 277590), (456, 260545), (487, 243960), (535, 222072), (570, 208436), (642, 185060), (760, 156327), (856, 138795), (974, 121980), (1070, 111036), (1140, 104218), (1284, 92530), (1461, 81320), (1605, 74024), (1948, 60990), (2033, 58440), (2140, 55518), (2280, 52109), (2435, 48792), (2568, 46265), (2922, 40660), (3210, 37012), (3896, 30495), (4066, 29220), (4280, 27759), (4870, 24396), (5844, 20330), (6099, 19480), (6420, 18506), (7305, 16264), (8132, 14610), (9253, 12840), (9740, 12198), (10165, 11688)]