51630120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{829}}^1$

素因数の和:1019

約数の個数: 96

約数和(自身を含む): 168971400

約数和(自身を除く): 117341280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 173, 180, 346, 360, 519, 692, 829, 865, 1038, 1384, 1557, 1658, 1730, 2076, 2487, 2595, 3114, 3316, 3460, 4145, 4152, 4974, 5190, 6228, 6632, 6920, 7461, 7785, 8290, 9948, 10380, 12435, 12456, 14922, 15570, 16580, 19896, 20760, 24870, 29844, 31140, 33160, 37305, 49740, 59688, 62280, 74610, 99480, 143417, 149220, 286834, 298440, 430251, 573668, 717085, 860502, 1147336, 1290753, 1434170, 1721004, 2151255, 2581506, 2868340, 3442008, 4302510, 5163012, 5736680, 6453765, 8605020, 10326024, 12907530, 17210040, 25815060, 51630120]

約数ペア:

[(1, 51630120), (2, 25815060), (3, 17210040), (4, 12907530), (5, 10326024), (6, 8605020), (8, 6453765), (9, 5736680), (10, 5163012), (12, 4302510), (15, 3442008), (18, 2868340), (20, 2581506), (24, 2151255), (30, 1721004), (36, 1434170), (40, 1290753), (45, 1147336), (60, 860502), (72, 717085), (90, 573668), (120, 430251), (173, 298440), (180, 286834), (346, 149220), (360, 143417), (519, 99480), (692, 74610), (829, 62280), (865, 59688), (1038, 49740), (1384, 37305), (1557, 33160), (1658, 31140), (1730, 29844), (2076, 24870), (2487, 20760), (2595, 19896), (3114, 16580), (3316, 15570), (3460, 14922), (4145, 12456), (4152, 12435), (4974, 10380), (5190, 9948), (6228, 8290), (6632, 7785), (6920, 7461)]