45380280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1165

約数の個数: 128

約数和(自身を含む): 153446400

約数和(自身を除く): 108066120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1109, 1240, 1320, 1364, 1705, 1860, 2046, 2218, 2728, 3327, 3410, 3720, 4092, 4436, 5115, 5545, 6654, 6820, 8184, 8872, 10230, 11090, 12199, 13308, 13640, 16635, 20460, 22180, 24398, 26616, 33270, 34379, 36597, 40920, 44360, 48796, 60995, 66540, 68758, 73194, 97592, 103137, 121990, 133080, 137516, 146388, 171895, 182985, 206274, 243980, 275032, 292776, 343790, 365970, 378169, 412548, 487960, 515685, 687580, 731940, 756338, 825096, 1031370, 1134507, 1375160, 1463880, 1512676, 1890845, 2062740, 2269014, 3025352, 3781690, 4125480, 4538028, 5672535, 7563380, 9076056, 11345070, 15126760, 22690140, 45380280]

約数ペア:

[(1, 45380280), (2, 22690140), (3, 15126760), (4, 11345070), (5, 9076056), (6, 7563380), (8, 5672535), (10, 4538028), (11, 4125480), (12, 3781690), (15, 3025352), (20, 2269014), (22, 2062740), (24, 1890845), (30, 1512676), (31, 1463880), (33, 1375160), (40, 1134507), (44, 1031370), (55, 825096), (60, 756338), (62, 731940), (66, 687580), (88, 515685), (93, 487960), (110, 412548), (120, 378169), (124, 365970), (132, 343790), (155, 292776), (165, 275032), (186, 243980), (220, 206274), (248, 182985), (264, 171895), (310, 146388), (330, 137516), (341, 133080), (372, 121990), (440, 103137), (465, 97592), (620, 73194), (660, 68758), (682, 66540), (744, 60995), (930, 48796), (1023, 44360), (1109, 40920), (1240, 36597), (1320, 34379), (1364, 33270), (1705, 26616), (1860, 24398), (2046, 22180), (2218, 20460), (2728, 16635), (3327, 13640), (3410, 13308), (3720, 12199), (4092, 11090), (4436, 10230), (5115, 8872), (5545, 8184), (6654, 6820)]