120931620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1$

素因数の和:945

約数の個数: 96

約数和(自身を含む): 354385920

約数和(自身を除く): 233454300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 79, 93, 124, 155, 158, 186, 237, 310, 316, 372, 395, 465, 474, 620, 790, 823, 930, 948, 1185, 1580, 1646, 1860, 2370, 2449, 2469, 3292, 4115, 4740, 4898, 4938, 7347, 8230, 9796, 9876, 12245, 12345, 14694, 16460, 24490, 24690, 25513, 29388, 36735, 48980, 49380, 51026, 65017, 73470, 76539, 102052, 127565, 130034, 146940, 153078, 195051, 255130, 260068, 306156, 325085, 382695, 390102, 510260, 650170, 765390, 780204, 975255, 1300340, 1530780, 1950510, 2015527, 3901020, 4031054, 6046581, 8062108, 10077635, 12093162, 20155270, 24186324, 30232905, 40310540, 60465810, 120931620]

約数ペア:

[(1, 120931620), (2, 60465810), (3, 40310540), (4, 30232905), (5, 24186324), (6, 20155270), (10, 12093162), (12, 10077635), (15, 8062108), (20, 6046581), (30, 4031054), (31, 3901020), (60, 2015527), (62, 1950510), (79, 1530780), (93, 1300340), (124, 975255), (155, 780204), (158, 765390), (186, 650170), (237, 510260), (310, 390102), (316, 382695), (372, 325085), (395, 306156), (465, 260068), (474, 255130), (620, 195051), (790, 153078), (823, 146940), (930, 130034), (948, 127565), (1185, 102052), (1580, 76539), (1646, 73470), (1860, 65017), (2370, 51026), (2449, 49380), (2469, 48980), (3292, 36735), (4115, 29388), (4740, 25513), (4898, 24690), (4938, 24490), (7347, 16460), (8230, 14694), (9796, 12345), (9876, 12245)]