1272364860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{3119}}^1$

素因数の和:3667

約数の個数: 96

約数和(自身を含む): 3845237760

約数和(自身を除く): 2572872900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 523, 780, 1046, 1569, 2092, 2615, 3119, 3138, 5230, 6238, 6276, 6799, 7845, 9357, 10460, 12476, 13598, 15595, 15690, 18714, 20397, 27196, 31190, 31380, 33995, 37428, 40547, 40794, 46785, 62380, 67990, 81094, 81588, 93570, 101985, 121641, 135980, 162188, 187140, 202735, 203970, 243282, 405470, 407940, 486564, 608205, 810940, 1216410, 1631237, 2432820, 3262474, 4893711, 6524948, 8156185, 9787422, 16312370, 19574844, 21206081, 24468555, 32624740, 42412162, 48937110, 63618243, 84824324, 97874220, 106030405, 127236486, 212060810, 254472972, 318091215, 424121620, 636182430, 1272364860]

約数ペア:

[(1, 1272364860), (2, 636182430), (3, 424121620), (4, 318091215), (5, 254472972), (6, 212060810), (10, 127236486), (12, 106030405), (13, 97874220), (15, 84824324), (20, 63618243), (26, 48937110), (30, 42412162), (39, 32624740), (52, 24468555), (60, 21206081), (65, 19574844), (78, 16312370), (130, 9787422), (156, 8156185), (195, 6524948), (260, 4893711), (390, 3262474), (523, 2432820), (780, 1631237), (1046, 1216410), (1569, 810940), (2092, 608205), (2615, 486564), (3119, 407940), (3138, 405470), (5230, 243282), (6238, 203970), (6276, 202735), (6799, 187140), (7845, 162188), (9357, 135980), (10460, 121641), (12476, 101985), (13598, 93570), (15595, 81588), (15690, 81094), (18714, 67990), (20397, 62380), (27196, 46785), (31190, 40794), (31380, 40547), (33995, 37428)]