1242853560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{265567}}^1$

素因数の和:265597

約数の個数: 96

約数和(自身を含む): 4350003840

約数和(自身を除く): 3107150280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 265567, 531134, 796701, 1062268, 1327835, 1593402, 2124536, 2390103, 2655670, 3186804, 3452371, 3983505, 4780206, 5311340, 6373608, 6904742, 7967010, 9560412, 10357113, 10622680, 11950515, 13809484, 15934020, 17261855, 19120824, 20714226, 23901030, 27618968, 31071339, 31868040, 34523710, 41428452, 47802060, 51785565, 62142678, 69047420, 82856904, 95604120, 103571130, 124285356, 138094840, 155356695, 207142260, 248570712, 310713390, 414284520, 621426780, 1242853560]

約数ペア:

[(1, 1242853560), (2, 621426780), (3, 414284520), (4, 310713390), (5, 248570712), (6, 207142260), (8, 155356695), (9, 138094840), (10, 124285356), (12, 103571130), (13, 95604120), (15, 82856904), (18, 69047420), (20, 62142678), (24, 51785565), (26, 47802060), (30, 41428452), (36, 34523710), (39, 31868040), (40, 31071339), (45, 27618968), (52, 23901030), (60, 20714226), (65, 19120824), (72, 17261855), (78, 15934020), (90, 13809484), (104, 11950515), (117, 10622680), (120, 10357113), (130, 9560412), (156, 7967010), (180, 6904742), (195, 6373608), (234, 5311340), (260, 4780206), (312, 3983505), (360, 3452371), (390, 3186804), (468, 2655670), (520, 2390103), (585, 2124536), (780, 1593402), (936, 1327835), (1170, 1062268), (1560, 796701), (2340, 531134), (4680, 265567)]