228248280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5419}}^1$

素因数の和:5455

約数の個数: 160

約数和(自身を含む): 826333200

約数和(自身を除く): 598084920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 5419, 7020, 8424, 10530, 10838, 14040, 16257, 21060, 21676, 27095, 32514, 42120, 43352, 48771, 54190, 65028, 70447, 81285, 97542, 108380, 130056, 140894, 146313, 162570, 195084, 211341, 216760, 243855, 281788, 292626, 325140, 352235, 390168, 422682, 438939, 487710, 563576, 585252, 634023, 650280, 704470, 731565, 845364, 877878, 975420, 1056705, 1170504, 1268046, 1408940, 1463130, 1690728, 1755756, 1902069, 1950840, 2113410, 2194695, 2536092, 2817880, 2926260, 3170115, 3511512, 3804138, 4226820, 4389390, 5072184, 5706207, 5852520, 6340230, 7608276, 8453640, 8778780, 9510345, 11412414, 12680460, 15216552, 17557560, 19020690, 22824828, 25360920, 28531035, 38041380, 45649656, 57062070, 76082760, 114124140, 228248280]

約数ペア:

[(1, 228248280), (2, 114124140), (3, 76082760), (4, 57062070), (5, 45649656), (6, 38041380), (8, 28531035), (9, 25360920), (10, 22824828), (12, 19020690), (13, 17557560), (15, 15216552), (18, 12680460), (20, 11412414), (24, 9510345), (26, 8778780), (27, 8453640), (30, 7608276), (36, 6340230), (39, 5852520), (40, 5706207), (45, 5072184), (52, 4389390), (54, 4226820), (60, 3804138), (65, 3511512), (72, 3170115), (78, 2926260), (81, 2817880), (90, 2536092), (104, 2194695), (108, 2113410), (117, 1950840), (120, 1902069), (130, 1755756), (135, 1690728), (156, 1463130), (162, 1408940), (180, 1268046), (195, 1170504), (216, 1056705), (234, 975420), (260, 877878), (270, 845364), (312, 731565), (324, 704470), (351, 650280), (360, 634023), (390, 585252), (405, 563576), (468, 487710), (520, 438939), (540, 422682), (585, 390168), (648, 352235), (702, 325140), (780, 292626), (810, 281788), (936, 243855), (1053, 216760), (1080, 211341), (1170, 195084), (1404, 162570), (1560, 146313), (1620, 140894), (1755, 130056), (2106, 108380), (2340, 97542), (2808, 81285), (3240, 70447), (3510, 65028), (4212, 54190), (4680, 48771), (5265, 43352), (5419, 42120), (7020, 32514), (8424, 27095), (10530, 21676), (10838, 21060), (14040, 16257)]