15952560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5113}}^1$

素因数の和:5142

約数の個数: 80

約数和(自身を含む): 53267424

約数和(自身を除く): 37314864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 5113, 10226, 15339, 20452, 25565, 30678, 40904, 51130, 61356, 66469, 76695, 81808, 102260, 122712, 132938, 153390, 199407, 204520, 245424, 265876, 306780, 332345, 398814, 409040, 531752, 613560, 664690, 797628, 997035, 1063504, 1227120, 1329380, 1595256, 1994070, 2658760, 3190512, 3988140, 5317520, 7976280, 15952560]

約数ペア:

[(1, 15952560), (2, 7976280), (3, 5317520), (4, 3988140), (5, 3190512), (6, 2658760), (8, 1994070), (10, 1595256), (12, 1329380), (13, 1227120), (15, 1063504), (16, 997035), (20, 797628), (24, 664690), (26, 613560), (30, 531752), (39, 409040), (40, 398814), (48, 332345), (52, 306780), (60, 265876), (65, 245424), (78, 204520), (80, 199407), (104, 153390), (120, 132938), (130, 122712), (156, 102260), (195, 81808), (208, 76695), (240, 66469), (260, 61356), (312, 51130), (390, 40904), (520, 30678), (624, 25565), (780, 20452), (1040, 15339), (1560, 10226), (3120, 5113)]