74327280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5077}}^1$

素因数の和:5154

約数の個数: 80

約数和(自身を含む): 234237984

約数和(自身を除く): 159910704

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, 5077, 7320, 10154, 14640, 15231, 20308, 25385, 30462, 40616, 50770, 60924, 76155, 81232, 101540, 121848, 152310, 203080, 243696, 304620, 309697, 406160, 609240, 619394, 929091, 1218480, 1238788, 1548485, 1858182, 2477576, 3096970, 3716364, 4645455, 4955152, 6193940, 7432728, 9290910, 12387880, 14865456, 18581820, 24775760, 37163640, 74327280]

約数ペア:

[(1, 74327280), (2, 37163640), (3, 24775760), (4, 18581820), (5, 14865456), (6, 12387880), (8, 9290910), (10, 7432728), (12, 6193940), (15, 4955152), (16, 4645455), (20, 3716364), (24, 3096970), (30, 2477576), (40, 1858182), (48, 1548485), (60, 1238788), (61, 1218480), (80, 929091), (120, 619394), (122, 609240), (183, 406160), (240, 309697), (244, 304620), (305, 243696), (366, 203080), (488, 152310), (610, 121848), (732, 101540), (915, 81232), (976, 76155), (1220, 60924), (1464, 50770), (1830, 40616), (2440, 30462), (2928, 25385), (3660, 20308), (4880, 15231), (5077, 14640), (7320, 10154)]