124310360

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 288640800

約数和(自身を除く): 164330440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 229, 328, 331, 410, 458, 662, 820, 916, 1145, 1324, 1640, 1655, 1832, 2290, 2648, 3310, 4580, 6620, 9160, 9389, 13240, 13571, 18778, 27142, 37556, 46945, 54284, 67855, 75112, 75799, 93890, 108568, 135710, 151598, 187780, 271420, 303196, 375560, 378995, 542840, 606392, 757990, 1515980, 3031960, 3107759, 6215518, 12431036, 15538795, 24862072, 31077590, 62155180, 124310360]

約数ペア:

[(1, 124310360), (2, 62155180), (4, 31077590), (5, 24862072), (8, 15538795), (10, 12431036), (20, 6215518), (40, 3107759), (41, 3031960), (82, 1515980), (164, 757990), (205, 606392), (229, 542840), (328, 378995), (331, 375560), (410, 303196), (458, 271420), (662, 187780), (820, 151598), (916, 135710), (1145, 108568), (1324, 93890), (1640, 75799), (1655, 75112), (1832, 67855), (2290, 54284), (2648, 46945), (3310, 37556), (4580, 27142), (6620, 18778), (9160, 13571), (9389, 13240)]