201680451240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{27457}}^1\times {\mathrm{61211}}^1$

素因数の和:88682

約数の個数: 64

約数和(自身を含む): 605073274560

約数和(自身を除く): 403392823320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 27457, 54914, 61211, 82371, 109828, 122422, 137285, 164742, 183633, 219656, 244844, 274570, 306055, 329484, 367266, 411855, 489688, 549140, 612110, 658968, 734532, 823710, 918165, 1098280, 1224220, 1469064, 1647420, 1836330, 2448440, 3294840, 3672660, 7345320, 1680670427, 3361340854, 5042011281, 6722681708, 8403352135, 10084022562, 13445363416, 16806704270, 20168045124, 25210056405, 33613408540, 40336090248, 50420112810, 67226817080, 100840225620, 201680451240]

約数ペア:

[(1, 201680451240), (2, 100840225620), (3, 67226817080), (4, 50420112810), (5, 40336090248), (6, 33613408540), (8, 25210056405), (10, 20168045124), (12, 16806704270), (15, 13445363416), (20, 10084022562), (24, 8403352135), (30, 6722681708), (40, 5042011281), (60, 3361340854), (120, 1680670427), (27457, 7345320), (54914, 3672660), (61211, 3294840), (82371, 2448440), (109828, 1836330), (122422, 1647420), (137285, 1469064), (164742, 1224220), (183633, 1098280), (219656, 918165), (244844, 823710), (274570, 734532), (306055, 658968), (329484, 612110), (367266, 549140), (411855, 489688)]