442990320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{5113}}^1$

素因数の和:5167

約数の個数: 120

約数和(自身を含む): 1449634896

約数和(自身を除く): 1006644576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1444, 1520, 1805, 2166, 2280, 2888, 3610, 4332, 4560, 5113, 5415, 5776, 7220, 8664, 10226, 10830, 14440, 15339, 17328, 20452, 21660, 25565, 28880, 30678, 40904, 43320, 51130, 61356, 76695, 81808, 86640, 97147, 102260, 122712, 153390, 194294, 204520, 245424, 291441, 306780, 388588, 409040, 485735, 582882, 613560, 777176, 971470, 1165764, 1227120, 1457205, 1554352, 1845793, 1942940, 2331528, 2914410, 3691586, 3885880, 4663056, 5537379, 5828820, 7383172, 7771760, 9228965, 11074758, 11657640, 14766344, 18457930, 22149516, 23315280, 27686895, 29532688, 36915860, 44299032, 55373790, 73831720, 88598064, 110747580, 147663440, 221495160, 442990320]

約数ペア:

[(1, 442990320), (2, 221495160), (3, 147663440), (4, 110747580), (5, 88598064), (6, 73831720), (8, 55373790), (10, 44299032), (12, 36915860), (15, 29532688), (16, 27686895), (19, 23315280), (20, 22149516), (24, 18457930), (30, 14766344), (38, 11657640), (40, 11074758), (48, 9228965), (57, 7771760), (60, 7383172), (76, 5828820), (80, 5537379), (95, 4663056), (114, 3885880), (120, 3691586), (152, 2914410), (190, 2331528), (228, 1942940), (240, 1845793), (285, 1554352), (304, 1457205), (361, 1227120), (380, 1165764), (456, 971470), (570, 777176), (722, 613560), (760, 582882), (912, 485735), (1083, 409040), (1140, 388588), (1444, 306780), (1520, 291441), (1805, 245424), (2166, 204520), (2280, 194294), (2888, 153390), (3610, 122712), (4332, 102260), (4560, 97147), (5113, 86640), (5415, 81808), (5776, 76695), (7220, 61356), (8664, 51130), (10226, 43320), (10830, 40904), (14440, 30678), (15339, 28880), (17328, 25565), (20452, 21660)]