28609440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3137}}^1$

素因数の和:3174

約数の個数: 96

約数和(自身を含む): 94893120

約数和(自身を除く): 66283680

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, 3137, 4560, 6274, 9120, 9411, 12548, 15685, 18822, 25096, 31370, 37644, 47055, 50192, 59603, 62740, 75288, 94110, 100384, 119206, 125480, 150576, 178809, 188220, 238412, 250960, 298015, 301152, 357618, 376440, 476824, 501920, 596030, 715236, 752880, 894045, 953648, 1192060, 1430472, 1505760, 1788090, 1907296, 2384120, 2860944, 3576180, 4768240, 5721888, 7152360, 9536480, 14304720, 28609440]

約数ペア:

[(1, 28609440), (2, 14304720), (3, 9536480), (4, 7152360), (5, 5721888), (6, 4768240), (8, 3576180), (10, 2860944), (12, 2384120), (15, 1907296), (16, 1788090), (19, 1505760), (20, 1430472), (24, 1192060), (30, 953648), (32, 894045), (38, 752880), (40, 715236), (48, 596030), (57, 501920), (60, 476824), (76, 376440), (80, 357618), (95, 301152), (96, 298015), (114, 250960), (120, 238412), (152, 188220), (160, 178809), (190, 150576), (228, 125480), (240, 119206), (285, 100384), (304, 94110), (380, 75288), (456, 62740), (480, 59603), (570, 50192), (608, 47055), (760, 37644), (912, 31370), (1140, 25096), (1520, 18822), (1824, 15685), (2280, 12548), (3040, 9411), (3137, 9120), (4560, 6274)]