23744760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 79349760

約数和(自身を除く): 55605000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 491, 520, 620, 744, 780, 806, 930, 982, 1209, 1240, 1473, 1560, 1612, 1860, 1964, 2015, 2418, 2455, 2946, 3224, 3720, 3928, 4030, 4836, 4910, 5892, 6045, 6383, 7365, 8060, 9672, 9820, 11784, 12090, 12766, 14730, 15221, 16120, 19149, 19640, 24180, 25532, 29460, 30442, 31915, 38298, 45663, 48360, 51064, 58920, 60884, 63830, 76105, 76596, 91326, 95745, 121768, 127660, 152210, 153192, 182652, 191490, 197873, 228315, 255320, 304420, 365304, 382980, 395746, 456630, 593619, 608840, 765960, 791492, 913260, 989365, 1187238, 1582984, 1826520, 1978730, 2374476, 2968095, 3957460, 4748952, 5936190, 7914920, 11872380, 23744760]

約数ペア:

[(1, 23744760), (2, 11872380), (3, 7914920), (4, 5936190), (5, 4748952), (6, 3957460), (8, 2968095), (10, 2374476), (12, 1978730), (13, 1826520), (15, 1582984), (20, 1187238), (24, 989365), (26, 913260), (30, 791492), (31, 765960), (39, 608840), (40, 593619), (52, 456630), (60, 395746), (62, 382980), (65, 365304), (78, 304420), (93, 255320), (104, 228315), (120, 197873), (124, 191490), (130, 182652), (155, 153192), (156, 152210), (186, 127660), (195, 121768), (248, 95745), (260, 91326), (310, 76596), (312, 76105), (372, 63830), (390, 60884), (403, 58920), (465, 51064), (491, 48360), (520, 45663), (620, 38298), (744, 31915), (780, 30442), (806, 29460), (930, 25532), (982, 24180), (1209, 19640), (1240, 19149), (1473, 16120), (1560, 15221), (1612, 14730), (1860, 12766), (1964, 12090), (2015, 11784), (2418, 9820), (2455, 9672), (2946, 8060), (3224, 7365), (3720, 6383), (3928, 6045), (4030, 5892), (4836, 4910)]