15904860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 48771072

約数和(自身を除く): 32866212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 503, 510, 527, 620, 930, 1006, 1020, 1054, 1509, 1581, 1860, 2012, 2108, 2515, 2635, 3018, 3162, 5030, 5270, 6036, 6324, 7545, 7905, 8551, 10060, 10540, 15090, 15593, 15810, 17102, 25653, 30180, 31186, 31620, 34204, 42755, 46779, 51306, 62372, 77965, 85510, 93558, 102612, 128265, 155930, 171020, 187116, 233895, 256530, 265081, 311860, 467790, 513060, 530162, 795243, 935580, 1060324, 1325405, 1590486, 2650810, 3180972, 3976215, 5301620, 7952430, 15904860]

約数ペア:

[(1, 15904860), (2, 7952430), (3, 5301620), (4, 3976215), (5, 3180972), (6, 2650810), (10, 1590486), (12, 1325405), (15, 1060324), (17, 935580), (20, 795243), (30, 530162), (31, 513060), (34, 467790), (51, 311860), (60, 265081), (62, 256530), (68, 233895), (85, 187116), (93, 171020), (102, 155930), (124, 128265), (155, 102612), (170, 93558), (186, 85510), (204, 77965), (255, 62372), (310, 51306), (340, 46779), (372, 42755), (465, 34204), (503, 31620), (510, 31186), (527, 30180), (620, 25653), (930, 17102), (1006, 15810), (1020, 15593), (1054, 15090), (1509, 10540), (1581, 10060), (1860, 8551), (2012, 7905), (2108, 7545), (2515, 6324), (2635, 6036), (3018, 5270), (3162, 5030)]