308120160

素因数分解:

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

素因数の和:20756

約数の個数: 96

約数和(自身を含む): 1001935872

約数和(自身を除く): 693815712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 20707, 41414, 62121, 82828, 103535, 124242, 165656, 207070, 248484, 310605, 331312, 414140, 496968, 621210, 641917, 662624, 828280, 993936, 1242420, 1283834, 1656560, 1925751, 1987872, 2484840, 2567668, 3209585, 3313120, 3851502, 4969680, 5135336, 6419170, 7703004, 9628755, 9939360, 10270672, 12838340, 15406008, 19257510, 20541344, 25676680, 30812016, 38515020, 51353360, 61624032, 77030040, 102706720, 154060080, 308120160]

約数ペア:

[(1, 308120160), (2, 154060080), (3, 102706720), (4, 77030040), (5, 61624032), (6, 51353360), (8, 38515020), (10, 30812016), (12, 25676680), (15, 20541344), (16, 19257510), (20, 15406008), (24, 12838340), (30, 10270672), (31, 9939360), (32, 9628755), (40, 7703004), (48, 6419170), (60, 5135336), (62, 4969680), (80, 3851502), (93, 3313120), (96, 3209585), (120, 2567668), (124, 2484840), (155, 1987872), (160, 1925751), (186, 1656560), (240, 1283834), (248, 1242420), (310, 993936), (372, 828280), (465, 662624), (480, 641917), (496, 621210), (620, 496968), (744, 414140), (930, 331312), (992, 310605), (1240, 248484), (1488, 207070), (1860, 165656), (2480, 124242), (2976, 103535), (3720, 82828), (4960, 62121), (7440, 41414), (14880, 20707)]