301280640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4241}}^1$

素因数の和:4300

約数の個数: 128

約数和(自身を含む): 986519520

約数和(自身を除く): 685238880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2220, 2368, 2960, 3552, 4241, 4440, 4736, 5920, 7104, 8482, 8880, 11840, 12723, 14208, 16964, 17760, 21205, 23680, 25446, 33928, 35520, 42410, 50892, 63615, 67856, 71040, 84820, 101784, 127230, 135712, 156917, 169640, 203568, 254460, 271424, 313834, 339280, 407136, 470751, 508920, 542848, 627668, 678560, 784585, 814272, 941502, 1017840, 1255336, 1357120, 1569170, 1628544, 1883004, 2035680, 2353755, 2510672, 2714240, 3138340, 3766008, 4071360, 4707510, 5021344, 6276680, 7532016, 8142720, 9415020, 10042688, 12553360, 15064032, 18830040, 20085376, 25106720, 30128064, 37660080, 50213440, 60256128, 75320160, 100426880, 150640320, 301280640]

約数ペア:

[(1, 301280640), (2, 150640320), (3, 100426880), (4, 75320160), (5, 60256128), (6, 50213440), (8, 37660080), (10, 30128064), (12, 25106720), (15, 20085376), (16, 18830040), (20, 15064032), (24, 12553360), (30, 10042688), (32, 9415020), (37, 8142720), (40, 7532016), (48, 6276680), (60, 5021344), (64, 4707510), (74, 4071360), (80, 3766008), (96, 3138340), (111, 2714240), (120, 2510672), (128, 2353755), (148, 2035680), (160, 1883004), (185, 1628544), (192, 1569170), (222, 1357120), (240, 1255336), (296, 1017840), (320, 941502), (370, 814272), (384, 784585), (444, 678560), (480, 627668), (555, 542848), (592, 508920), (640, 470751), (740, 407136), (888, 339280), (960, 313834), (1110, 271424), (1184, 254460), (1480, 203568), (1776, 169640), (1920, 156917), (2220, 135712), (2368, 127230), (2960, 101784), (3552, 84820), (4241, 71040), (4440, 67856), (4736, 63615), (5920, 50892), (7104, 42410), (8482, 35520), (8880, 33928), (11840, 25446), (12723, 23680), (14208, 21205), (16964, 17760)]