72464760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:542

約数の個数: 128

約数和(自身を含む): 243432000

約数和(自身を除く): 170967240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 229, 270, 293, 360, 458, 540, 586, 687, 879, 916, 1080, 1145, 1172, 1374, 1465, 1758, 1832, 2061, 2290, 2344, 2637, 2748, 2930, 3435, 3516, 4122, 4395, 4580, 5274, 5496, 5860, 6183, 6870, 7032, 7911, 8244, 8790, 9160, 10305, 10548, 11720, 12366, 13185, 13740, 15822, 16488, 17580, 20610, 21096, 24732, 26370, 27480, 30915, 31644, 35160, 39555, 41220, 49464, 52740, 61830, 63288, 67097, 79110, 82440, 105480, 123660, 134194, 158220, 201291, 247320, 268388, 316440, 335485, 402582, 536776, 603873, 670970, 805164, 1006455, 1207746, 1341940, 1610328, 1811619, 2012910, 2415492, 2683880, 3019365, 3623238, 4025820, 4830984, 6038730, 7246476, 8051640, 9058095, 12077460, 14492952, 18116190, 24154920, 36232380, 72464760]

約数ペア:

[(1, 72464760), (2, 36232380), (3, 24154920), (4, 18116190), (5, 14492952), (6, 12077460), (8, 9058095), (9, 8051640), (10, 7246476), (12, 6038730), (15, 4830984), (18, 4025820), (20, 3623238), (24, 3019365), (27, 2683880), (30, 2415492), (36, 2012910), (40, 1811619), (45, 1610328), (54, 1341940), (60, 1207746), (72, 1006455), (90, 805164), (108, 670970), (120, 603873), (135, 536776), (180, 402582), (216, 335485), (229, 316440), (270, 268388), (293, 247320), (360, 201291), (458, 158220), (540, 134194), (586, 123660), (687, 105480), (879, 82440), (916, 79110), (1080, 67097), (1145, 63288), (1172, 61830), (1374, 52740), (1465, 49464), (1758, 41220), (1832, 39555), (2061, 35160), (2290, 31644), (2344, 30915), (2637, 27480), (2748, 26370), (2930, 24732), (3435, 21096), (3516, 20610), (4122, 17580), (4395, 16488), (4580, 15822), (5274, 13740), (5496, 13185), (5860, 12366), (6183, 11720), (6870, 10548), (7032, 10305), (7911, 9160), (8244, 8790)]