450996960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19991}}^1$

素因数の和:20056

約数の個数: 96

約数和(自身を含む): 1450939392

約数和(自身を除く): 999942432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 705, 752, 940, 1128, 1410, 1504, 1880, 2256, 2820, 3760, 4512, 5640, 7520, 11280, 19991, 22560, 39982, 59973, 79964, 99955, 119946, 159928, 199910, 239892, 299865, 319856, 399820, 479784, 599730, 639712, 799640, 939577, 959568, 1199460, 1599280, 1879154, 1919136, 2398920, 2818731, 3198560, 3758308, 4697885, 4797840, 5637462, 7516616, 9395770, 9595680, 11274924, 14093655, 15033232, 18791540, 22549848, 28187310, 30066464, 37583080, 45099696, 56374620, 75166160, 90199392, 112749240, 150332320, 225498480, 450996960]

約数ペア:

[(1, 450996960), (2, 225498480), (3, 150332320), (4, 112749240), (5, 90199392), (6, 75166160), (8, 56374620), (10, 45099696), (12, 37583080), (15, 30066464), (16, 28187310), (20, 22549848), (24, 18791540), (30, 15033232), (32, 14093655), (40, 11274924), (47, 9595680), (48, 9395770), (60, 7516616), (80, 5637462), (94, 4797840), (96, 4697885), (120, 3758308), (141, 3198560), (160, 2818731), (188, 2398920), (235, 1919136), (240, 1879154), (282, 1599280), (376, 1199460), (470, 959568), (480, 939577), (564, 799640), (705, 639712), (752, 599730), (940, 479784), (1128, 399820), (1410, 319856), (1504, 299865), (1880, 239892), (2256, 199910), (2820, 159928), (3760, 119946), (4512, 99955), (5640, 79964), (7520, 59973), (11280, 39982), (19991, 22560)]