16451206920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{1692511}}^1$

素因数の和:1692537

約数の個数: 96

約数和(自身を含む): 55446693120

約数和(自身を除く): 38995486200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 1692511, 3385022, 5077533, 6770044, 8462555, 10155066, 13540088, 15232599, 16925110, 20310132, 25387665, 30465198, 33850220, 40620264, 45697797, 50775330, 60930396, 67700440, 76162995, 91395594, 101550660, 121860792, 137093391, 152325990, 182791188, 203101320, 228488985, 274186782, 304651980, 365582376, 411280173, 456977970, 548373564, 609303960, 685466955, 822560346, 913955940, 1096747128, 1370933910, 1645120692, 1827911880, 2056400865, 2741867820, 3290241384, 4112801730, 5483735640, 8225603460, 16451206920]

約数ペア:

[(1, 16451206920), (2, 8225603460), (3, 5483735640), (4, 4112801730), (5, 3290241384), (6, 2741867820), (8, 2056400865), (9, 1827911880), (10, 1645120692), (12, 1370933910), (15, 1096747128), (18, 913955940), (20, 822560346), (24, 685466955), (27, 609303960), (30, 548373564), (36, 456977970), (40, 411280173), (45, 365582376), (54, 304651980), (60, 274186782), (72, 228488985), (81, 203101320), (90, 182791188), (108, 152325990), (120, 137093391), (135, 121860792), (162, 101550660), (180, 91395594), (216, 76162995), (243, 67700440), (270, 60930396), (324, 50775330), (360, 45697797), (405, 40620264), (486, 33850220), (540, 30465198), (648, 25387665), (810, 20310132), (972, 16925110), (1080, 15232599), (1215, 13540088), (1620, 10155066), (1944, 8462555), (2430, 6770044), (3240, 5077533), (4860, 3385022), (9720, 1692511)]