15570060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 49158144

約数和(自身を除く): 33588084

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 761, 930, 1023, 1364, 1522, 1705, 1860, 2046, 2283, 3044, 3410, 3805, 4092, 4566, 5115, 6820, 7610, 8371, 9132, 10230, 11415, 15220, 16742, 20460, 22830, 23591, 25113, 33484, 41855, 45660, 47182, 50226, 70773, 83710, 94364, 100452, 117955, 125565, 141546, 167420, 235910, 251130, 259501, 283092, 353865, 471820, 502260, 519002, 707730, 778503, 1038004, 1297505, 1415460, 1557006, 2595010, 3114012, 3892515, 5190020, 7785030, 15570060]

約数ペア:

[(1, 15570060), (2, 7785030), (3, 5190020), (4, 3892515), (5, 3114012), (6, 2595010), (10, 1557006), (11, 1415460), (12, 1297505), (15, 1038004), (20, 778503), (22, 707730), (30, 519002), (31, 502260), (33, 471820), (44, 353865), (55, 283092), (60, 259501), (62, 251130), (66, 235910), (93, 167420), (110, 141546), (124, 125565), (132, 117955), (155, 100452), (165, 94364), (186, 83710), (220, 70773), (310, 50226), (330, 47182), (341, 45660), (372, 41855), (465, 33484), (620, 25113), (660, 23591), (682, 22830), (761, 20460), (930, 16742), (1023, 15220), (1364, 11415), (1522, 10230), (1705, 9132), (1860, 8371), (2046, 7610), (2283, 6820), (3044, 5115), (3410, 4566), (3805, 4092)]