145536240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9941}}^1$

素因数の和:10018

約数の個数: 80

約数和(自身を含む): 458604576

約数和(自身を除く): 313068336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 9941, 14640, 19882, 29823, 39764, 49705, 59646, 79528, 99410, 119292, 149115, 159056, 198820, 238584, 298230, 397640, 477168, 596460, 606401, 795280, 1192920, 1212802, 1819203, 2385840, 2425604, 3032005, 3638406, 4851208, 6064010, 7276812, 9096015, 9702416, 12128020, 14553624, 18192030, 24256040, 29107248, 36384060, 48512080, 72768120, 145536240]

約数ペア:

[(1, 145536240), (2, 72768120), (3, 48512080), (4, 36384060), (5, 29107248), (6, 24256040), (8, 18192030), (10, 14553624), (12, 12128020), (15, 9702416), (16, 9096015), (20, 7276812), (24, 6064010), (30, 4851208), (40, 3638406), (48, 3032005), (60, 2425604), (61, 2385840), (80, 1819203), (120, 1212802), (122, 1192920), (183, 795280), (240, 606401), (244, 596460), (305, 477168), (366, 397640), (488, 298230), (610, 238584), (732, 198820), (915, 159056), (976, 149115), (1220, 119292), (1464, 99410), (1830, 79528), (2440, 59646), (2928, 49705), (3660, 39764), (4880, 29823), (7320, 19882), (9941, 14640)]