48751440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2861}}^1$

素因数の和:2948

約数の個数: 80

約数和(自身を含む): 153311616

約数和(自身を除く): 104560176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 2861, 3408, 4260, 5680, 5722, 8520, 8583, 11444, 14305, 17040, 17166, 22888, 28610, 34332, 42915, 45776, 57220, 68664, 85830, 114440, 137328, 171660, 203131, 228880, 343320, 406262, 609393, 686640, 812524, 1015655, 1218786, 1625048, 2031310, 2437572, 3046965, 3250096, 4062620, 4875144, 6093930, 8125240, 9750288, 12187860, 16250480, 24375720, 48751440]

約数ペア:

[(1, 48751440), (2, 24375720), (3, 16250480), (4, 12187860), (5, 9750288), (6, 8125240), (8, 6093930), (10, 4875144), (12, 4062620), (15, 3250096), (16, 3046965), (20, 2437572), (24, 2031310), (30, 1625048), (40, 1218786), (48, 1015655), (60, 812524), (71, 686640), (80, 609393), (120, 406262), (142, 343320), (213, 228880), (240, 203131), (284, 171660), (355, 137328), (426, 114440), (568, 85830), (710, 68664), (852, 57220), (1065, 45776), (1136, 42915), (1420, 34332), (1704, 28610), (2130, 22888), (2840, 17166), (2861, 17040), (3408, 14305), (4260, 11444), (5680, 8583), (5722, 8520)]