80607690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{827}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 227136960

約数和(自身を除く): 146529270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 361, 513, 570, 722, 827, 855, 1026, 1083, 1654, 1710, 1805, 2166, 2481, 2565, 3249, 3610, 4135, 4962, 5130, 5415, 6498, 7443, 8270, 9747, 10830, 12405, 14886, 15713, 16245, 19494, 22329, 24810, 31426, 32490, 37215, 44658, 47139, 48735, 74430, 78565, 94278, 97470, 111645, 141417, 157130, 223290, 235695, 282834, 298547, 424251, 471390, 597094, 707085, 848502, 895641, 1414170, 1492735, 1791282, 2121255, 2686923, 2985470, 4242510, 4478205, 5373846, 8060769, 8956410, 13434615, 16121538, 26869230, 40303845, 80607690]

約数ペア:

[(1, 80607690), (2, 40303845), (3, 26869230), (5, 16121538), (6, 13434615), (9, 8956410), (10, 8060769), (15, 5373846), (18, 4478205), (19, 4242510), (27, 2985470), (30, 2686923), (38, 2121255), (45, 1791282), (54, 1492735), (57, 1414170), (90, 895641), (95, 848502), (114, 707085), (135, 597094), (171, 471390), (190, 424251), (270, 298547), (285, 282834), (342, 235695), (361, 223290), (513, 157130), (570, 141417), (722, 111645), (827, 97470), (855, 94278), (1026, 78565), (1083, 74430), (1654, 48735), (1710, 47139), (1805, 44658), (2166, 37215), (2481, 32490), (2565, 31426), (3249, 24810), (3610, 22329), (4135, 19494), (4962, 16245), (5130, 15713), (5415, 14886), (6498, 12405), (7443, 10830), (8270, 9747)]