42609720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5821}}^1$

素因数の和:5896

約数の個数: 64

約数和(自身を含む): 129947040

約数和(自身を除く): 87337320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 5821, 7320, 11642, 17463, 23284, 29105, 34926, 46568, 58210, 69852, 87315, 116420, 139704, 174630, 232840, 349260, 355081, 698520, 710162, 1065243, 1420324, 1775405, 2130486, 2840648, 3550810, 4260972, 5326215, 7101620, 8521944, 10652430, 14203240, 21304860, 42609720]

約数ペア:

[(1, 42609720), (2, 21304860), (3, 14203240), (4, 10652430), (5, 8521944), (6, 7101620), (8, 5326215), (10, 4260972), (12, 3550810), (15, 2840648), (20, 2130486), (24, 1775405), (30, 1420324), (40, 1065243), (60, 710162), (61, 698520), (120, 355081), (122, 349260), (183, 232840), (244, 174630), (305, 139704), (366, 116420), (488, 87315), (610, 69852), (732, 58210), (915, 46568), (1220, 34926), (1464, 29105), (1830, 23284), (2440, 17463), (3660, 11642), (5821, 7320)]