1214123580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1433}}^1$

素因数の和:1977

約数の個数: 120

約数和(自身を含む): 3818696112

約数和(自身を除く): 2604572532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 523, 540, 810, 1046, 1433, 1569, 1620, 2092, 2615, 2866, 3138, 4299, 4707, 5230, 5732, 6276, 7165, 7845, 8598, 9414, 10460, 12897, 14121, 14330, 15690, 17196, 18828, 21495, 23535, 25794, 28242, 28660, 31380, 38691, 42363, 42990, 47070, 51588, 56484, 64485, 70605, 77382, 84726, 85980, 94140, 116073, 128970, 141210, 154764, 169452, 193455, 211815, 232146, 257940, 282420, 386910, 423630, 464292, 580365, 749459, 773820, 847260, 1160730, 1498918, 2248377, 2321460, 2997836, 3747295, 4496754, 6745131, 7494590, 8993508, 11241885, 13490262, 14989180, 20235393, 22483770, 26980524, 33725655, 40470786, 44967540, 60706179, 67451310, 80941572, 101176965, 121412358, 134902620, 202353930, 242824716, 303530895, 404707860, 607061790, 1214123580]

約数ペア:

[(1, 1214123580), (2, 607061790), (3, 404707860), (4, 303530895), (5, 242824716), (6, 202353930), (9, 134902620), (10, 121412358), (12, 101176965), (15, 80941572), (18, 67451310), (20, 60706179), (27, 44967540), (30, 40470786), (36, 33725655), (45, 26980524), (54, 22483770), (60, 20235393), (81, 14989180), (90, 13490262), (108, 11241885), (135, 8993508), (162, 7494590), (180, 6745131), (270, 4496754), (324, 3747295), (405, 2997836), (523, 2321460), (540, 2248377), (810, 1498918), (1046, 1160730), (1433, 847260), (1569, 773820), (1620, 749459), (2092, 580365), (2615, 464292), (2866, 423630), (3138, 386910), (4299, 282420), (4707, 257940), (5230, 232146), (5732, 211815), (6276, 193455), (7165, 169452), (7845, 154764), (8598, 141210), (9414, 128970), (10460, 116073), (12897, 94140), (14121, 85980), (14330, 84726), (15690, 77382), (17196, 70605), (18828, 64485), (21495, 56484), (23535, 51588), (25794, 47070), (28242, 42990), (28660, 42363), (31380, 38691)]