8378040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{577}}^1$

素因数の和:613

約数の個数: 96

約数和(自身を含む): 27674640

約数和(自身を除く): 19296600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 577, 605, 660, 726, 968, 1154, 1210, 1320, 1452, 1731, 1815, 2308, 2420, 2885, 2904, 3462, 3630, 4616, 4840, 5770, 6347, 6924, 7260, 8655, 11540, 12694, 13848, 14520, 17310, 19041, 23080, 25388, 31735, 34620, 38082, 50776, 63470, 69240, 69817, 76164, 95205, 126940, 139634, 152328, 190410, 209451, 253880, 279268, 349085, 380820, 418902, 558536, 698170, 761640, 837804, 1047255, 1396340, 1675608, 2094510, 2792680, 4189020, 8378040]

約数ペア:

[(1, 8378040), (2, 4189020), (3, 2792680), (4, 2094510), (5, 1675608), (6, 1396340), (8, 1047255), (10, 837804), (11, 761640), (12, 698170), (15, 558536), (20, 418902), (22, 380820), (24, 349085), (30, 279268), (33, 253880), (40, 209451), (44, 190410), (55, 152328), (60, 139634), (66, 126940), (88, 95205), (110, 76164), (120, 69817), (121, 69240), (132, 63470), (165, 50776), (220, 38082), (242, 34620), (264, 31735), (330, 25388), (363, 23080), (440, 19041), (484, 17310), (577, 14520), (605, 13848), (660, 12694), (726, 11540), (968, 8655), (1154, 7260), (1210, 6924), (1320, 6347), (1452, 5770), (1731, 4840), (1815, 4616), (2308, 3630), (2420, 3462), (2885, 2904)]