1298481120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1471}}^1$

素因数の和:2105

約数の個数: 144

約数和(自身を含む): 4441312512

約数和(自身を除く): 3142831392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 613, 720, 1226, 1440, 1471, 1839, 2452, 2942, 3065, 3678, 4413, 4904, 5517, 5884, 6130, 7355, 7356, 8826, 9195, 9808, 11034, 11768, 12260, 13239, 14710, 14712, 17652, 18390, 19616, 22065, 22068, 23536, 24520, 26478, 27585, 29420, 29424, 35304, 36780, 44130, 44136, 47072, 49040, 52956, 55170, 58840, 58848, 66195, 70608, 73560, 88260, 88272, 98080, 105912, 110340, 117680, 132390, 141216, 147120, 176520, 176544, 211824, 220680, 235360, 264780, 294240, 353040, 423648, 441360, 529560, 706080, 882720, 901723, 1059120, 1803446, 2118240, 2705169, 3606892, 4508615, 5410338, 7213784, 8115507, 9017230, 10820676, 13525845, 14427568, 16231014, 18034460, 21641352, 27051690, 28855136, 32462028, 36068920, 40577535, 43282704, 54103380, 64924056, 72137840, 81155070, 86565408, 108206760, 129848112, 144275680, 162310140, 216413520, 259696224, 324620280, 432827040, 649240560, 1298481120]

約数ペア:

[(1, 1298481120), (2, 649240560), (3, 432827040), (4, 324620280), (5, 259696224), (6, 216413520), (8, 162310140), (9, 144275680), (10, 129848112), (12, 108206760), (15, 86565408), (16, 81155070), (18, 72137840), (20, 64924056), (24, 54103380), (30, 43282704), (32, 40577535), (36, 36068920), (40, 32462028), (45, 28855136), (48, 27051690), (60, 21641352), (72, 18034460), (80, 16231014), (90, 14427568), (96, 13525845), (120, 10820676), (144, 9017230), (160, 8115507), (180, 7213784), (240, 5410338), (288, 4508615), (360, 3606892), (480, 2705169), (613, 2118240), (720, 1803446), (1226, 1059120), (1440, 901723), (1471, 882720), (1839, 706080), (2452, 529560), (2942, 441360), (3065, 423648), (3678, 353040), (4413, 294240), (4904, 264780), (5517, 235360), (5884, 220680), (6130, 211824), (7355, 176544), (7356, 176520), (8826, 147120), (9195, 141216), (9808, 132390), (11034, 117680), (11768, 110340), (12260, 105912), (13239, 98080), (14710, 88272), (14712, 88260), (17652, 73560), (18390, 70608), (19616, 66195), (22065, 58848), (22068, 58840), (23536, 55170), (24520, 52956), (26478, 49040), (27585, 47072), (29420, 44136), (29424, 44130), (35304, 36780)]