84387360

素因数分解:

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

素因数の和:543

約数の個数: 144

約数和(自身を含む): 281123136

約数和(自身を除く): 196735776

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, 361, 380, 456, 480, 487, 570, 608, 722, 760, 912, 974, 1083, 1140, 1444, 1461, 1520, 1805, 1824, 1948, 2166, 2280, 2435, 2888, 2922, 3040, 3610, 3896, 4332, 4560, 4870, 5415, 5776, 5844, 7220, 7305, 7792, 8664, 9120, 9253, 9740, 10830, 11552, 11688, 14440, 14610, 15584, 17328, 18506, 19480, 21660, 23376, 27759, 28880, 29220, 34656, 37012, 38960, 43320, 46265, 46752, 55518, 57760, 58440, 74024, 77920, 86640, 92530, 111036, 116880, 138795, 148048, 173280, 175807, 185060, 222072, 233760, 277590, 296096, 351614, 370120, 444144, 527421, 555180, 703228, 740240, 879035, 888288, 1054842, 1110360, 1406456, 1480480, 1758070, 2109684, 2220720, 2637105, 2812912, 3516140, 4219368, 4441440, 5274210, 5625824, 7032280, 8438736, 10548420, 14064560, 16877472, 21096840, 28129120, 42193680, 84387360]

約数ペア:

[(1, 84387360), (2, 42193680), (3, 28129120), (4, 21096840), (5, 16877472), (6, 14064560), (8, 10548420), (10, 8438736), (12, 7032280), (15, 5625824), (16, 5274210), (19, 4441440), (20, 4219368), (24, 3516140), (30, 2812912), (32, 2637105), (38, 2220720), (40, 2109684), (48, 1758070), (57, 1480480), (60, 1406456), (76, 1110360), (80, 1054842), (95, 888288), (96, 879035), (114, 740240), (120, 703228), (152, 555180), (160, 527421), (190, 444144), (228, 370120), (240, 351614), (285, 296096), (304, 277590), (361, 233760), (380, 222072), (456, 185060), (480, 175807), (487, 173280), (570, 148048), (608, 138795), (722, 116880), (760, 111036), (912, 92530), (974, 86640), (1083, 77920), (1140, 74024), (1444, 58440), (1461, 57760), (1520, 55518), (1805, 46752), (1824, 46265), (1948, 43320), (2166, 38960), (2280, 37012), (2435, 34656), (2888, 29220), (2922, 28880), (3040, 27759), (3610, 23376), (3896, 21660), (4332, 19480), (4560, 18506), (4870, 17328), (5415, 15584), (5776, 14610), (5844, 14440), (7220, 11688), (7305, 11552), (7792, 10830), (8664, 9740), (9120, 9253)]