328996980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2383}}^1$

素因数の和:2470

約数の個数: 144

約数和(自身を含む): 1093397760

約数和(自身を除く): 764400780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 59, 60, 65, 78, 90, 117, 118, 130, 156, 177, 180, 195, 234, 236, 260, 295, 354, 390, 468, 531, 585, 590, 708, 767, 780, 885, 1062, 1170, 1180, 1534, 1770, 2124, 2301, 2340, 2383, 2655, 3068, 3540, 3835, 4602, 4766, 5310, 6903, 7149, 7670, 9204, 9532, 10620, 11505, 11915, 13806, 14298, 15340, 21447, 23010, 23830, 27612, 28596, 30979, 34515, 35745, 42894, 46020, 47660, 61958, 69030, 71490, 85788, 92937, 107235, 123916, 138060, 140597, 142980, 154895, 185874, 214470, 278811, 281194, 309790, 371748, 421791, 428940, 464685, 557622, 562388, 619580, 702985, 843582, 929370, 1115244, 1265373, 1394055, 1405970, 1687164, 1827761, 1858740, 2108955, 2530746, 2788110, 2811940, 3655522, 4217910, 5061492, 5483283, 5576220, 6326865, 7311044, 8435820, 9138805, 10966566, 12653730, 16449849, 18277610, 21933132, 25307460, 27416415, 32899698, 36555220, 54832830, 65799396, 82249245, 109665660, 164498490, 328996980]

約数ペア:

[(1, 328996980), (2, 164498490), (3, 109665660), (4, 82249245), (5, 65799396), (6, 54832830), (9, 36555220), (10, 32899698), (12, 27416415), (13, 25307460), (15, 21933132), (18, 18277610), (20, 16449849), (26, 12653730), (30, 10966566), (36, 9138805), (39, 8435820), (45, 7311044), (52, 6326865), (59, 5576220), (60, 5483283), (65, 5061492), (78, 4217910), (90, 3655522), (117, 2811940), (118, 2788110), (130, 2530746), (156, 2108955), (177, 1858740), (180, 1827761), (195, 1687164), (234, 1405970), (236, 1394055), (260, 1265373), (295, 1115244), (354, 929370), (390, 843582), (468, 702985), (531, 619580), (585, 562388), (590, 557622), (708, 464685), (767, 428940), (780, 421791), (885, 371748), (1062, 309790), (1170, 281194), (1180, 278811), (1534, 214470), (1770, 185874), (2124, 154895), (2301, 142980), (2340, 140597), (2383, 138060), (2655, 123916), (3068, 107235), (3540, 92937), (3835, 85788), (4602, 71490), (4766, 69030), (5310, 61958), (6903, 47660), (7149, 46020), (7670, 42894), (9204, 35745), (9532, 34515), (10620, 30979), (11505, 28596), (11915, 27612), (13806, 23830), (14298, 23010), (15340, 21447)]