58867920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{81761}}^1$

素因数の和:81780

約数の個数: 60

約数和(自身を含む): 197700516

約数和(自身を除く): 138832596

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 81761, 163522, 245283, 327044, 408805, 490566, 654088, 735849, 817610, 981132, 1226415, 1308176, 1471698, 1635220, 1962264, 2452830, 2943396, 3270440, 3679245, 3924528, 4905660, 5886792, 6540880, 7358490, 9811320, 11773584, 14716980, 19622640, 29433960, 58867920]

約数ペア:

[(1, 58867920), (2, 29433960), (3, 19622640), (4, 14716980), (5, 11773584), (6, 9811320), (8, 7358490), (9, 6540880), (10, 5886792), (12, 4905660), (15, 3924528), (16, 3679245), (18, 3270440), (20, 2943396), (24, 2452830), (30, 1962264), (36, 1635220), (40, 1471698), (45, 1308176), (48, 1226415), (60, 981132), (72, 817610), (80, 735849), (90, 654088), (120, 490566), (144, 408805), (180, 327044), (240, 245283), (360, 163522), (720, 81761)]