325061640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{491}}^1\times {\mathrm{613}}^1$

素因数の和:1124

約数の個数: 128

約数和(自身を含む): 1087516800

約数和(自身を除く): 762455160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 491, 540, 613, 982, 1080, 1226, 1473, 1839, 1964, 2452, 2455, 2946, 3065, 3678, 3928, 4419, 4904, 4910, 5517, 5892, 6130, 7356, 7365, 8838, 9195, 9820, 11034, 11784, 12260, 13257, 14712, 14730, 16551, 17676, 18390, 19640, 22068, 22095, 24520, 26514, 27585, 29460, 33102, 35352, 36780, 44136, 44190, 53028, 55170, 58920, 66204, 66285, 73560, 82755, 88380, 106056, 110340, 132408, 132570, 165510, 176760, 220680, 265140, 300983, 331020, 530280, 601966, 662040, 902949, 1203932, 1504915, 1805898, 2407864, 2708847, 3009830, 3611796, 4514745, 5417694, 6019660, 7223592, 8126541, 9029490, 10835388, 12039320, 13544235, 16253082, 18058980, 21670776, 27088470, 32506164, 36117960, 40632705, 54176940, 65012328, 81265410, 108353880, 162530820, 325061640]

約数ペア:

[(1, 325061640), (2, 162530820), (3, 108353880), (4, 81265410), (5, 65012328), (6, 54176940), (8, 40632705), (9, 36117960), (10, 32506164), (12, 27088470), (15, 21670776), (18, 18058980), (20, 16253082), (24, 13544235), (27, 12039320), (30, 10835388), (36, 9029490), (40, 8126541), (45, 7223592), (54, 6019660), (60, 5417694), (72, 4514745), (90, 3611796), (108, 3009830), (120, 2708847), (135, 2407864), (180, 1805898), (216, 1504915), (270, 1203932), (360, 902949), (491, 662040), (540, 601966), (613, 530280), (982, 331020), (1080, 300983), (1226, 265140), (1473, 220680), (1839, 176760), (1964, 165510), (2452, 132570), (2455, 132408), (2946, 110340), (3065, 106056), (3678, 88380), (3928, 82755), (4419, 73560), (4904, 66285), (4910, 66204), (5517, 58920), (5892, 55170), (6130, 53028), (7356, 44190), (7365, 44136), (8838, 36780), (9195, 35352), (9820, 33102), (11034, 29460), (11784, 27585), (12260, 26514), (13257, 24520), (14712, 22095), (14730, 22068), (16551, 19640), (17676, 18390)]