4089240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 13693680

約数和(自身を除く): 9604440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 307, 333, 360, 370, 444, 555, 614, 666, 740, 888, 921, 1110, 1228, 1332, 1480, 1535, 1665, 1842, 2220, 2456, 2664, 2763, 3070, 3330, 3684, 4440, 4605, 5526, 6140, 6660, 7368, 9210, 11052, 11359, 12280, 13320, 13815, 18420, 22104, 22718, 27630, 34077, 36840, 45436, 55260, 56795, 68154, 90872, 102231, 110520, 113590, 136308, 170385, 204462, 227180, 272616, 340770, 408924, 454360, 511155, 681540, 817848, 1022310, 1363080, 2044620, 4089240]

約数ペア:

[(1, 4089240), (2, 2044620), (3, 1363080), (4, 1022310), (5, 817848), (6, 681540), (8, 511155), (9, 454360), (10, 408924), (12, 340770), (15, 272616), (18, 227180), (20, 204462), (24, 170385), (30, 136308), (36, 113590), (37, 110520), (40, 102231), (45, 90872), (60, 68154), (72, 56795), (74, 55260), (90, 45436), (111, 36840), (120, 34077), (148, 27630), (180, 22718), (185, 22104), (222, 18420), (296, 13815), (307, 13320), (333, 12280), (360, 11359), (370, 11052), (444, 9210), (555, 7368), (614, 6660), (666, 6140), (740, 5526), (888, 4605), (921, 4440), (1110, 3684), (1228, 3330), (1332, 3070), (1480, 2763), (1535, 2664), (1665, 2456), (1842, 2220)]