73004880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23399}}^1$

素因数の和:23428

約数の個数: 80

約数和(自身を含む): 243734400

約数和(自身を除く): 170729520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 23399, 46798, 70197, 93596, 116995, 140394, 187192, 233990, 280788, 304187, 350985, 374384, 467980, 561576, 608374, 701970, 912561, 935960, 1123152, 1216748, 1403940, 1520935, 1825122, 1871920, 2433496, 2807880, 3041870, 3650244, 4562805, 4866992, 5615760, 6083740, 7300488, 9125610, 12167480, 14600976, 18251220, 24334960, 36502440, 73004880]

約数ペア:

[(1, 73004880), (2, 36502440), (3, 24334960), (4, 18251220), (5, 14600976), (6, 12167480), (8, 9125610), (10, 7300488), (12, 6083740), (13, 5615760), (15, 4866992), (16, 4562805), (20, 3650244), (24, 3041870), (26, 2807880), (30, 2433496), (39, 1871920), (40, 1825122), (48, 1520935), (52, 1403940), (60, 1216748), (65, 1123152), (78, 935960), (80, 912561), (104, 701970), (120, 608374), (130, 561576), (156, 467980), (195, 374384), (208, 350985), (240, 304187), (260, 280788), (312, 233990), (390, 187192), (520, 140394), (624, 116995), (780, 93596), (1040, 70197), (1560, 46798), (3120, 23399)]