220329360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2971}}^1$

素因数の和:3093

約数の個数: 120

約数和(自身を含む): 747374784

約数和(自身を除く): 527045424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 103, 120, 144, 180, 206, 240, 309, 360, 412, 515, 618, 720, 824, 927, 1030, 1236, 1545, 1648, 1854, 2060, 2472, 2971, 3090, 3708, 4120, 4635, 4944, 5942, 6180, 7416, 8240, 8913, 9270, 11884, 12360, 14832, 14855, 17826, 18540, 23768, 24720, 26739, 29710, 35652, 37080, 44565, 47536, 53478, 59420, 71304, 74160, 89130, 106956, 118840, 133695, 142608, 178260, 213912, 237680, 267390, 306013, 356520, 427824, 534780, 612026, 713040, 918039, 1069560, 1224052, 1530065, 1836078, 2139120, 2448104, 2754117, 3060130, 3672156, 4590195, 4896208, 5508234, 6120260, 7344312, 9180390, 11016468, 12240520, 13770585, 14688624, 18360780, 22032936, 24481040, 27541170, 36721560, 44065872, 55082340, 73443120, 110164680, 220329360]

約数ペア:

[(1, 220329360), (2, 110164680), (3, 73443120), (4, 55082340), (5, 44065872), (6, 36721560), (8, 27541170), (9, 24481040), (10, 22032936), (12, 18360780), (15, 14688624), (16, 13770585), (18, 12240520), (20, 11016468), (24, 9180390), (30, 7344312), (36, 6120260), (40, 5508234), (45, 4896208), (48, 4590195), (60, 3672156), (72, 3060130), (80, 2754117), (90, 2448104), (103, 2139120), (120, 1836078), (144, 1530065), (180, 1224052), (206, 1069560), (240, 918039), (309, 713040), (360, 612026), (412, 534780), (515, 427824), (618, 356520), (720, 306013), (824, 267390), (927, 237680), (1030, 213912), (1236, 178260), (1545, 142608), (1648, 133695), (1854, 118840), (2060, 106956), (2472, 89130), (2971, 74160), (3090, 71304), (3708, 59420), (4120, 53478), (4635, 47536), (4944, 44565), (5942, 37080), (6180, 35652), (7416, 29710), (8240, 26739), (8913, 24720), (9270, 23768), (11884, 18540), (12360, 17826), (14832, 14855)]