216042720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14519}}^1$

素因数の和:14568

約数の個数: 96

約数和(自身を含む): 702535680

約数和(自身を除く): 486492960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14519, 14880, 29038, 43557, 58076, 72595, 87114, 116152, 145190, 174228, 217785, 232304, 290380, 348456, 435570, 450089, 464608, 580760, 696912, 871140, 900178, 1161520, 1350267, 1393824, 1742280, 1800356, 2250445, 2323040, 2700534, 3484560, 3600712, 4500890, 5401068, 6751335, 6969120, 7201424, 9001780, 10802136, 13502670, 14402848, 18003560, 21604272, 27005340, 36007120, 43208544, 54010680, 72014240, 108021360, 216042720]

約数ペア:

[(1, 216042720), (2, 108021360), (3, 72014240), (4, 54010680), (5, 43208544), (6, 36007120), (8, 27005340), (10, 21604272), (12, 18003560), (15, 14402848), (16, 13502670), (20, 10802136), (24, 9001780), (30, 7201424), (31, 6969120), (32, 6751335), (40, 5401068), (48, 4500890), (60, 3600712), (62, 3484560), (80, 2700534), (93, 2323040), (96, 2250445), (120, 1800356), (124, 1742280), (155, 1393824), (160, 1350267), (186, 1161520), (240, 900178), (248, 871140), (310, 696912), (372, 580760), (465, 464608), (480, 450089), (496, 435570), (620, 348456), (744, 290380), (930, 232304), (992, 217785), (1240, 174228), (1488, 145190), (1860, 116152), (2480, 87114), (2976, 72595), (3720, 58076), (4960, 43557), (7440, 29038), (14519, 14880)]