632697840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51691}}^1$

素因数の和:51727

約数の個数: 120

約数和(自身を含む): 2249842608

約数和(自身を除く): 1617144768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 51691, 103382, 155073, 206764, 258455, 310146, 413528, 465219, 516910, 620292, 775365, 827056, 878747, 930438, 1033820, 1240584, 1550730, 1757494, 1860876, 2067640, 2326095, 2481168, 2636241, 3101460, 3514988, 3721752, 4135280, 4393735, 4652190, 5272482, 6202920, 7029976, 7443504, 7908723, 8787470, 9304380, 10544964, 12405840, 13181205, 14059952, 15817446, 17574940, 18608760, 21089928, 26362410, 31634892, 35149880, 37217520, 39543615, 42179856, 52724820, 63269784, 70299760, 79087230, 105449640, 126539568, 158174460, 210899280, 316348920, 632697840]

約数ペア:

[(1, 632697840), (2, 316348920), (3, 210899280), (4, 158174460), (5, 126539568), (6, 105449640), (8, 79087230), (9, 70299760), (10, 63269784), (12, 52724820), (15, 42179856), (16, 39543615), (17, 37217520), (18, 35149880), (20, 31634892), (24, 26362410), (30, 21089928), (34, 18608760), (36, 17574940), (40, 15817446), (45, 14059952), (48, 13181205), (51, 12405840), (60, 10544964), (68, 9304380), (72, 8787470), (80, 7908723), (85, 7443504), (90, 7029976), (102, 6202920), (120, 5272482), (136, 4652190), (144, 4393735), (153, 4135280), (170, 3721752), (180, 3514988), (204, 3101460), (240, 2636241), (255, 2481168), (272, 2326095), (306, 2067640), (340, 1860876), (360, 1757494), (408, 1550730), (510, 1240584), (612, 1033820), (680, 930438), (720, 878747), (765, 827056), (816, 775365), (1020, 620292), (1224, 516910), (1360, 465219), (1530, 413528), (2040, 310146), (2448, 258455), (3060, 206764), (4080, 155073), (6120, 103382), (12240, 51691)]