553007760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:597

約数の個数: 160

約数和(自身を含む): 1782743040

約数和(自身を除く): 1229735280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 239, 240, 248, 310, 311, 372, 465, 478, 496, 620, 622, 717, 744, 930, 933, 956, 1195, 1240, 1244, 1434, 1488, 1555, 1860, 1866, 1912, 2390, 2480, 2488, 2868, 3110, 3585, 3720, 3732, 3824, 4665, 4780, 4976, 5736, 6220, 7170, 7409, 7440, 7464, 9330, 9560, 9641, 11472, 12440, 14340, 14818, 14928, 18660, 19120, 19282, 22227, 24880, 28680, 28923, 29636, 37045, 37320, 38564, 44454, 48205, 57360, 57846, 59272, 74090, 74329, 74640, 77128, 88908, 96410, 111135, 115692, 118544, 144615, 148180, 148658, 154256, 177816, 192820, 222270, 222987, 231384, 289230, 296360, 297316, 355632, 371645, 385640, 444540, 445974, 462768, 578460, 592720, 594632, 743290, 771280, 889080, 891948, 1114935, 1156920, 1189264, 1486580, 1778160, 1783896, 2229870, 2304199, 2313840, 2973160, 3567792, 4459740, 4608398, 5946320, 6912597, 8919480, 9216796, 11520995, 13825194, 17838960, 18433592, 23041990, 27650388, 34562985, 36867184, 46083980, 55300776, 69125970, 92167960, 110601552, 138251940, 184335920, 276503880, 553007760]

約数ペア:

[(1, 553007760), (2, 276503880), (3, 184335920), (4, 138251940), (5, 110601552), (6, 92167960), (8, 69125970), (10, 55300776), (12, 46083980), (15, 36867184), (16, 34562985), (20, 27650388), (24, 23041990), (30, 18433592), (31, 17838960), (40, 13825194), (48, 11520995), (60, 9216796), (62, 8919480), (80, 6912597), (93, 5946320), (120, 4608398), (124, 4459740), (155, 3567792), (186, 2973160), (239, 2313840), (240, 2304199), (248, 2229870), (310, 1783896), (311, 1778160), (372, 1486580), (465, 1189264), (478, 1156920), (496, 1114935), (620, 891948), (622, 889080), (717, 771280), (744, 743290), (930, 594632), (933, 592720), (956, 578460), (1195, 462768), (1240, 445974), (1244, 444540), (1434, 385640), (1488, 371645), (1555, 355632), (1860, 297316), (1866, 296360), (1912, 289230), (2390, 231384), (2480, 222987), (2488, 222270), (2868, 192820), (3110, 177816), (3585, 154256), (3720, 148658), (3732, 148180), (3824, 144615), (4665, 118544), (4780, 115692), (4976, 111135), (5736, 96410), (6220, 88908), (7170, 77128), (7409, 74640), (7440, 74329), (7464, 74090), (9330, 59272), (9560, 57846), (9641, 57360), (11472, 48205), (12440, 44454), (14340, 38564), (14818, 37320), (14928, 37045), (18660, 29636), (19120, 28923), (19282, 28680), (22227, 24880)]