154060080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20707}}^1$

素因数の和:20754

約数の個数: 80

約数和(自身を含む): 493016064

約数和(自身を除く): 338955984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 20707, 41414, 62121, 82828, 103535, 124242, 165656, 207070, 248484, 310605, 331312, 414140, 496968, 621210, 641917, 828280, 993936, 1242420, 1283834, 1656560, 1925751, 2484840, 2567668, 3209585, 3851502, 4969680, 5135336, 6419170, 7703004, 9628755, 10270672, 12838340, 15406008, 19257510, 25676680, 30812016, 38515020, 51353360, 77030040, 154060080]

約数ペア:

[(1, 154060080), (2, 77030040), (3, 51353360), (4, 38515020), (5, 30812016), (6, 25676680), (8, 19257510), (10, 15406008), (12, 12838340), (15, 10270672), (16, 9628755), (20, 7703004), (24, 6419170), (30, 5135336), (31, 4969680), (40, 3851502), (48, 3209585), (60, 2567668), (62, 2484840), (80, 1925751), (93, 1656560), (120, 1283834), (124, 1242420), (155, 993936), (186, 828280), (240, 641917), (248, 621210), (310, 496968), (372, 414140), (465, 331312), (496, 310605), (620, 248484), (744, 207070), (930, 165656), (1240, 124242), (1488, 103535), (1860, 82828), (2480, 62121), (3720, 41414), (7440, 20707)]