121314160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4447}}^1$

素因数の和:4502

約数の個数: 80

約数和(自身を含む): 317693952

約数和(自身を除く): 196379792

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 4447, 5456, 6820, 8894, 13640, 17788, 22235, 27280, 35576, 44470, 48917, 71152, 88940, 97834, 137857, 177880, 195668, 244585, 275714, 355760, 391336, 489170, 551428, 689285, 782672, 978340, 1102856, 1378570, 1516427, 1956680, 2205712, 2757140, 3032854, 3913360, 5514280, 6065708, 7582135, 11028560, 12131416, 15164270, 24262832, 30328540, 60657080, 121314160]

約数ペア:

[(1, 121314160), (2, 60657080), (4, 30328540), (5, 24262832), (8, 15164270), (10, 12131416), (11, 11028560), (16, 7582135), (20, 6065708), (22, 5514280), (31, 3913360), (40, 3032854), (44, 2757140), (55, 2205712), (62, 1956680), (80, 1516427), (88, 1378570), (110, 1102856), (124, 978340), (155, 782672), (176, 689285), (220, 551428), (248, 489170), (310, 391336), (341, 355760), (440, 275714), (496, 244585), (620, 195668), (682, 177880), (880, 137857), (1240, 97834), (1364, 88940), (1705, 71152), (2480, 48917), (2728, 44470), (3410, 35576), (4447, 27280), (5456, 22235), (6820, 17788), (8894, 13640)]