461962920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1063

約数の個数: 128

約数和(自身を含む): 1430784000

約数和(自身を除く): 968821080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 71, 118, 120, 142, 177, 213, 236, 284, 295, 354, 355, 426, 472, 568, 590, 708, 710, 852, 885, 919, 1065, 1180, 1416, 1420, 1704, 1770, 1838, 2130, 2360, 2757, 2840, 3540, 3676, 4189, 4260, 4595, 5514, 7080, 7352, 8378, 8520, 9190, 11028, 12567, 13785, 16756, 18380, 20945, 22056, 25134, 27570, 33512, 36760, 41890, 50268, 54221, 55140, 62835, 65249, 83780, 100536, 108442, 110280, 125670, 130498, 162663, 167560, 195747, 216884, 251340, 260996, 271105, 325326, 326245, 391494, 433768, 502680, 521992, 542210, 650652, 652490, 782988, 813315, 978735, 1084420, 1301304, 1304980, 1565976, 1626630, 1957470, 2168840, 2609960, 3253260, 3849691, 3914940, 6506520, 7699382, 7829880, 11549073, 15398764, 19248455, 23098146, 30797528, 38496910, 46196292, 57745365, 76993820, 92392584, 115490730, 153987640, 230981460, 461962920]

約数ペア:

[(1, 461962920), (2, 230981460), (3, 153987640), (4, 115490730), (5, 92392584), (6, 76993820), (8, 57745365), (10, 46196292), (12, 38496910), (15, 30797528), (20, 23098146), (24, 19248455), (30, 15398764), (40, 11549073), (59, 7829880), (60, 7699382), (71, 6506520), (118, 3914940), (120, 3849691), (142, 3253260), (177, 2609960), (213, 2168840), (236, 1957470), (284, 1626630), (295, 1565976), (354, 1304980), (355, 1301304), (426, 1084420), (472, 978735), (568, 813315), (590, 782988), (708, 652490), (710, 650652), (852, 542210), (885, 521992), (919, 502680), (1065, 433768), (1180, 391494), (1416, 326245), (1420, 325326), (1704, 271105), (1770, 260996), (1838, 251340), (2130, 216884), (2360, 195747), (2757, 167560), (2840, 162663), (3540, 130498), (3676, 125670), (4189, 110280), (4260, 108442), (4595, 100536), (5514, 83780), (7080, 65249), (7352, 62835), (8378, 55140), (8520, 54221), (9190, 50268), (11028, 41890), (12567, 36760), (13785, 33512), (16756, 27570), (18380, 25134), (20945, 22056)]