300981680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4421}}^1$

素因数の和:4494

約数の個数: 80

約数和(自身を含む): 750112704

約数和(自身を除く): 449131024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 74, 80, 92, 115, 148, 184, 185, 230, 296, 368, 370, 460, 592, 740, 851, 920, 1480, 1702, 1840, 2960, 3404, 4255, 4421, 6808, 8510, 8842, 13616, 17020, 17684, 22105, 34040, 35368, 44210, 68080, 70736, 88420, 101683, 163577, 176840, 203366, 327154, 353680, 406732, 508415, 654308, 813464, 817885, 1016830, 1308616, 1626928, 1635770, 2033660, 2617232, 3271540, 3762271, 4067320, 6543080, 7524542, 8134640, 13086160, 15049084, 18811355, 30098168, 37622710, 60196336, 75245420, 150490840, 300981680]

約数ペア:

[(1, 300981680), (2, 150490840), (4, 75245420), (5, 60196336), (8, 37622710), (10, 30098168), (16, 18811355), (20, 15049084), (23, 13086160), (37, 8134640), (40, 7524542), (46, 6543080), (74, 4067320), (80, 3762271), (92, 3271540), (115, 2617232), (148, 2033660), (184, 1635770), (185, 1626928), (230, 1308616), (296, 1016830), (368, 817885), (370, 813464), (460, 654308), (592, 508415), (740, 406732), (851, 353680), (920, 327154), (1480, 203366), (1702, 176840), (1840, 163577), (2960, 101683), (3404, 88420), (4255, 70736), (4421, 68080), (6808, 44210), (8510, 35368), (8842, 34040), (13616, 22105), (17020, 17684)]