446989680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2711}}^1$

素因数の和:2959

約数の個数: 120

約数和(自身を含む): 1508251680

約数和(自身を除く): 1061262000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 229, 240, 360, 458, 687, 720, 916, 1145, 1374, 1832, 2061, 2290, 2711, 2748, 3435, 3664, 4122, 4580, 5422, 5496, 6870, 8133, 8244, 9160, 10305, 10844, 10992, 13555, 13740, 16266, 16488, 18320, 20610, 21688, 24399, 27110, 27480, 32532, 32976, 40665, 41220, 43376, 48798, 54220, 54960, 65064, 81330, 82440, 97596, 108440, 121995, 130128, 162660, 164880, 195192, 216880, 243990, 325320, 390384, 487980, 620819, 650640, 975960, 1241638, 1862457, 1951920, 2483276, 3104095, 3724914, 4966552, 5587371, 6208190, 7449828, 9312285, 9933104, 11174742, 12416380, 14899656, 18624570, 22349484, 24832760, 27936855, 29799312, 37249140, 44698968, 49665520, 55873710, 74498280, 89397936, 111747420, 148996560, 223494840, 446989680]

約数ペア:

[(1, 446989680), (2, 223494840), (3, 148996560), (4, 111747420), (5, 89397936), (6, 74498280), (8, 55873710), (9, 49665520), (10, 44698968), (12, 37249140), (15, 29799312), (16, 27936855), (18, 24832760), (20, 22349484), (24, 18624570), (30, 14899656), (36, 12416380), (40, 11174742), (45, 9933104), (48, 9312285), (60, 7449828), (72, 6208190), (80, 5587371), (90, 4966552), (120, 3724914), (144, 3104095), (180, 2483276), (229, 1951920), (240, 1862457), (360, 1241638), (458, 975960), (687, 650640), (720, 620819), (916, 487980), (1145, 390384), (1374, 325320), (1832, 243990), (2061, 216880), (2290, 195192), (2711, 164880), (2748, 162660), (3435, 130128), (3664, 121995), (4122, 108440), (4580, 97596), (5422, 82440), (5496, 81330), (6870, 65064), (8133, 54960), (8244, 54220), (9160, 48798), (10305, 43376), (10844, 41220), (10992, 40665), (13555, 32976), (13740, 32532), (16266, 27480), (16488, 27110), (18320, 24399), (20610, 21688)]