232896780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{21211}}^1$

素因数の和:21287

約数の個数: 72

約数和(自身を含む): 718068624

約数和(自身を除く): 485171844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 21211, 42422, 63633, 84844, 106055, 127266, 190899, 212110, 254532, 318165, 381798, 424220, 636330, 763596, 954495, 1272660, 1293871, 1908990, 2587742, 3817980, 3881613, 5175484, 6469355, 7763226, 11644839, 12938710, 15526452, 19408065, 23289678, 25877420, 38816130, 46579356, 58224195, 77632260, 116448390, 232896780]

約数ペア:

[(1, 232896780), (2, 116448390), (3, 77632260), (4, 58224195), (5, 46579356), (6, 38816130), (9, 25877420), (10, 23289678), (12, 19408065), (15, 15526452), (18, 12938710), (20, 11644839), (30, 7763226), (36, 6469355), (45, 5175484), (60, 3881613), (61, 3817980), (90, 2587742), (122, 1908990), (180, 1293871), (183, 1272660), (244, 954495), (305, 763596), (366, 636330), (549, 424220), (610, 381798), (732, 318165), (915, 254532), (1098, 212110), (1220, 190899), (1830, 127266), (2196, 106055), (2745, 84844), (3660, 63633), (5490, 42422), (10980, 21211)]