72360480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{647}}^1$

素因数の和:898

約数の個数: 96

約数和(自身を含む): 229267584

約数和(自身を除く): 156907104

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, 233, 240, 466, 480, 647, 699, 932, 1165, 1294, 1398, 1864, 1941, 2330, 2588, 2796, 3235, 3495, 3728, 3882, 4660, 5176, 5592, 6470, 6990, 7456, 7764, 9320, 9705, 10352, 11184, 12940, 13980, 15528, 18640, 19410, 20704, 22368, 25880, 27960, 31056, 37280, 38820, 51760, 55920, 62112, 77640, 103520, 111840, 150751, 155280, 301502, 310560, 452253, 603004, 753755, 904506, 1206008, 1507510, 1809012, 2261265, 2412016, 3015020, 3618024, 4522530, 4824032, 6030040, 7236048, 9045060, 12060080, 14472096, 18090120, 24120160, 36180240, 72360480]

約数ペア:

[(1, 72360480), (2, 36180240), (3, 24120160), (4, 18090120), (5, 14472096), (6, 12060080), (8, 9045060), (10, 7236048), (12, 6030040), (15, 4824032), (16, 4522530), (20, 3618024), (24, 3015020), (30, 2412016), (32, 2261265), (40, 1809012), (48, 1507510), (60, 1206008), (80, 904506), (96, 753755), (120, 603004), (160, 452253), (233, 310560), (240, 301502), (466, 155280), (480, 150751), (647, 111840), (699, 103520), (932, 77640), (1165, 62112), (1294, 55920), (1398, 51760), (1864, 38820), (1941, 37280), (2330, 31056), (2588, 27960), (2796, 25880), (3235, 22368), (3495, 20704), (3728, 19410), (3882, 18640), (4660, 15528), (5176, 13980), (5592, 12940), (6470, 11184), (6990, 10352), (7456, 9705), (7764, 9320)]