254185440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3061}}^1$

素因数の和:3252

約数の個数: 96

約数和(自身を含む): 805575456

約数和(自身を除く): 551390016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 173, 240, 346, 480, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 2768, 3061, 3460, 4152, 5190, 5536, 6122, 6920, 8304, 9183, 10380, 12244, 13840, 15305, 16608, 18366, 20760, 24488, 27680, 30610, 36732, 41520, 45915, 48976, 61220, 73464, 83040, 91830, 97952, 122440, 146928, 183660, 244880, 293856, 367320, 489760, 529553, 734640, 1059106, 1469280, 1588659, 2118212, 2647765, 3177318, 4236424, 5295530, 6354636, 7943295, 8472848, 10591060, 12709272, 15886590, 16945696, 21182120, 25418544, 31773180, 42364240, 50837088, 63546360, 84728480, 127092720, 254185440]

約数ペア:

[(1, 254185440), (2, 127092720), (3, 84728480), (4, 63546360), (5, 50837088), (6, 42364240), (8, 31773180), (10, 25418544), (12, 21182120), (15, 16945696), (16, 15886590), (20, 12709272), (24, 10591060), (30, 8472848), (32, 7943295), (40, 6354636), (48, 5295530), (60, 4236424), (80, 3177318), (96, 2647765), (120, 2118212), (160, 1588659), (173, 1469280), (240, 1059106), (346, 734640), (480, 529553), (519, 489760), (692, 367320), (865, 293856), (1038, 244880), (1384, 183660), (1730, 146928), (2076, 122440), (2595, 97952), (2768, 91830), (3061, 83040), (3460, 73464), (4152, 61220), (5190, 48976), (5536, 45915), (6122, 41520), (6920, 36732), (8304, 30610), (9183, 27680), (10380, 24488), (12244, 20760), (13840, 18366), (15305, 16608)]