288554520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{6661}}^1$

素因数の和:6713

約数の個数: 96

約数和(自身を含む): 913759920

約数和(自身を除く): 625205400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 361, 380, 456, 570, 722, 760, 1083, 1140, 1444, 1805, 2166, 2280, 2888, 3610, 4332, 5415, 6661, 7220, 8664, 10830, 13322, 14440, 19983, 21660, 26644, 33305, 39966, 43320, 53288, 66610, 79932, 99915, 126559, 133220, 159864, 199830, 253118, 266440, 379677, 399660, 506236, 632795, 759354, 799320, 1012472, 1265590, 1518708, 1898385, 2404621, 2531180, 3037416, 3796770, 4809242, 5062360, 7213863, 7593540, 9618484, 12023105, 14427726, 15187080, 19236968, 24046210, 28855452, 36069315, 48092420, 57710904, 72138630, 96184840, 144277260, 288554520]

約数ペア:

[(1, 288554520), (2, 144277260), (3, 96184840), (4, 72138630), (5, 57710904), (6, 48092420), (8, 36069315), (10, 28855452), (12, 24046210), (15, 19236968), (19, 15187080), (20, 14427726), (24, 12023105), (30, 9618484), (38, 7593540), (40, 7213863), (57, 5062360), (60, 4809242), (76, 3796770), (95, 3037416), (114, 2531180), (120, 2404621), (152, 1898385), (190, 1518708), (228, 1265590), (285, 1012472), (361, 799320), (380, 759354), (456, 632795), (570, 506236), (722, 399660), (760, 379677), (1083, 266440), (1140, 253118), (1444, 199830), (1805, 159864), (2166, 133220), (2280, 126559), (2888, 99915), (3610, 79932), (4332, 66610), (5415, 53288), (6661, 43320), (7220, 39966), (8664, 33305), (10830, 26644), (13322, 21660), (14440, 19983)]