120719430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:403

約数の個数: 128

約数和(自身を含む): 350461440

約数和(自身を除く): 229742010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 163, 195, 211, 234, 270, 326, 351, 390, 422, 489, 585, 633, 702, 815, 978, 1055, 1170, 1266, 1467, 1630, 1755, 1899, 2110, 2119, 2445, 2743, 2934, 3165, 3510, 3798, 4238, 4401, 4890, 5486, 5697, 6330, 6357, 7335, 8229, 8802, 9495, 10595, 11394, 12714, 13715, 14670, 16458, 18990, 19071, 21190, 22005, 24687, 27430, 28485, 31785, 34393, 38142, 41145, 44010, 49374, 56970, 57213, 63570, 68786, 74061, 82290, 95355, 103179, 114426, 123435, 148122, 171965, 190710, 206358, 246870, 286065, 309537, 343930, 370305, 447109, 515895, 572130, 619074, 740610, 894218, 928611, 1031790, 1341327, 1547685, 1857222, 2235545, 2682654, 3095370, 4023981, 4471090, 4643055, 6706635, 8047962, 9286110, 12071943, 13413270, 20119905, 24143886, 40239810, 60359715, 120719430]

約数ペア:

[(1, 120719430), (2, 60359715), (3, 40239810), (5, 24143886), (6, 20119905), (9, 13413270), (10, 12071943), (13, 9286110), (15, 8047962), (18, 6706635), (26, 4643055), (27, 4471090), (30, 4023981), (39, 3095370), (45, 2682654), (54, 2235545), (65, 1857222), (78, 1547685), (90, 1341327), (117, 1031790), (130, 928611), (135, 894218), (163, 740610), (195, 619074), (211, 572130), (234, 515895), (270, 447109), (326, 370305), (351, 343930), (390, 309537), (422, 286065), (489, 246870), (585, 206358), (633, 190710), (702, 171965), (815, 148122), (978, 123435), (1055, 114426), (1170, 103179), (1266, 95355), (1467, 82290), (1630, 74061), (1755, 68786), (1899, 63570), (2110, 57213), (2119, 56970), (2445, 49374), (2743, 44010), (2934, 41145), (3165, 38142), (3510, 34393), (3798, 31785), (4238, 28485), (4401, 27430), (4890, 24687), (5486, 22005), (5697, 21190), (6330, 19071), (6357, 18990), (7335, 16458), (8229, 14670), (8802, 13715), (9495, 12714), (10595, 11394)]