242554560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{823}}^1$

素因数の和:1150

約数の個数: 112

約数和(自身を含む): 773558016

約数和(自身を除く): 531003456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 307, 320, 480, 614, 823, 921, 960, 1228, 1535, 1646, 1842, 2456, 2469, 3070, 3292, 3684, 4115, 4605, 4912, 4938, 6140, 6584, 7368, 8230, 9210, 9824, 9876, 12280, 12345, 13168, 14736, 16460, 18420, 19648, 19752, 24560, 24690, 26336, 29472, 32920, 36840, 39504, 49120, 49380, 52672, 58944, 65840, 73680, 79008, 98240, 98760, 131680, 147360, 158016, 197520, 252661, 263360, 294720, 395040, 505322, 757983, 790080, 1010644, 1263305, 1515966, 2021288, 2526610, 3031932, 3789915, 4042576, 5053220, 6063864, 7579830, 8085152, 10106440, 12127728, 15159660, 16170304, 20212880, 24255456, 30319320, 40425760, 48510912, 60638640, 80851520, 121277280, 242554560]

約数ペア:

[(1, 242554560), (2, 121277280), (3, 80851520), (4, 60638640), (5, 48510912), (6, 40425760), (8, 30319320), (10, 24255456), (12, 20212880), (15, 16170304), (16, 15159660), (20, 12127728), (24, 10106440), (30, 8085152), (32, 7579830), (40, 6063864), (48, 5053220), (60, 4042576), (64, 3789915), (80, 3031932), (96, 2526610), (120, 2021288), (160, 1515966), (192, 1263305), (240, 1010644), (307, 790080), (320, 757983), (480, 505322), (614, 395040), (823, 294720), (921, 263360), (960, 252661), (1228, 197520), (1535, 158016), (1646, 147360), (1842, 131680), (2456, 98760), (2469, 98240), (3070, 79008), (3292, 73680), (3684, 65840), (4115, 58944), (4605, 52672), (4912, 49380), (4938, 49120), (6140, 39504), (6584, 36840), (7368, 32920), (8230, 29472), (9210, 26336), (9824, 24690), (9876, 24560), (12280, 19752), (12345, 19648), (13168, 18420), (14736, 16460)]