456727920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1531}}^1$

素因数の和:1671

約数の個数: 160

約数和(自身を含む): 1559257344

約数和(自身を除く): 1102529424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 113, 120, 132, 165, 176, 220, 226, 240, 264, 330, 339, 440, 452, 528, 565, 660, 678, 880, 904, 1130, 1243, 1320, 1356, 1531, 1695, 1808, 2260, 2486, 2640, 2712, 3062, 3390, 3729, 4520, 4593, 4972, 5424, 6124, 6215, 6780, 7458, 7655, 9040, 9186, 9944, 12248, 12430, 13560, 14916, 15310, 16841, 18372, 18645, 19888, 22965, 24496, 24860, 27120, 29832, 30620, 33682, 36744, 37290, 45930, 49720, 50523, 59664, 61240, 67364, 73488, 74580, 84205, 91860, 99440, 101046, 122480, 134728, 149160, 168410, 173003, 183720, 202092, 252615, 269456, 298320, 336820, 346006, 367440, 404184, 505230, 519009, 673640, 692012, 808368, 865015, 1010460, 1038018, 1347280, 1384024, 1730030, 1903033, 2020920, 2076036, 2595045, 2768048, 3460060, 3806066, 4041840, 4152072, 5190090, 5709099, 6920120, 7612132, 8304144, 9515165, 10380180, 11418198, 13840240, 15224264, 19030330, 20760360, 22836396, 28545495, 30448528, 38060660, 41520720, 45672792, 57090990, 76121320, 91345584, 114181980, 152242640, 228363960, 456727920]

約数ペア:

[(1, 456727920), (2, 228363960), (3, 152242640), (4, 114181980), (5, 91345584), (6, 76121320), (8, 57090990), (10, 45672792), (11, 41520720), (12, 38060660), (15, 30448528), (16, 28545495), (20, 22836396), (22, 20760360), (24, 19030330), (30, 15224264), (33, 13840240), (40, 11418198), (44, 10380180), (48, 9515165), (55, 8304144), (60, 7612132), (66, 6920120), (80, 5709099), (88, 5190090), (110, 4152072), (113, 4041840), (120, 3806066), (132, 3460060), (165, 2768048), (176, 2595045), (220, 2076036), (226, 2020920), (240, 1903033), (264, 1730030), (330, 1384024), (339, 1347280), (440, 1038018), (452, 1010460), (528, 865015), (565, 808368), (660, 692012), (678, 673640), (880, 519009), (904, 505230), (1130, 404184), (1243, 367440), (1320, 346006), (1356, 336820), (1531, 298320), (1695, 269456), (1808, 252615), (2260, 202092), (2486, 183720), (2640, 173003), (2712, 168410), (3062, 149160), (3390, 134728), (3729, 122480), (4520, 101046), (4593, 99440), (4972, 91860), (5424, 84205), (6124, 74580), (6215, 73488), (6780, 67364), (7458, 61240), (7655, 59664), (9040, 50523), (9186, 49720), (9944, 45930), (12248, 37290), (12430, 36744), (13560, 33682), (14916, 30620), (15310, 29832), (16841, 27120), (18372, 24860), (18645, 24496), (19888, 22965)]