60051780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1991

約数の個数: 120

約数和(自身を含む): 198401280

約数和(自身を除く): 138349500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 1951, 2052, 2565, 3078, 3420, 3902, 5130, 5853, 6156, 7695, 7804, 9755, 10260, 11706, 15390, 17559, 19510, 23412, 29265, 30780, 35118, 37069, 39020, 52677, 58530, 70236, 74138, 87795, 105354, 111207, 117060, 148276, 158031, 175590, 185345, 210708, 222414, 263385, 316062, 333621, 351180, 370690, 444828, 526770, 556035, 632124, 667242, 741380, 790155, 1000863, 1053540, 1112070, 1334484, 1580310, 1668105, 2001726, 2224140, 3002589, 3160620, 3336210, 4003452, 5004315, 6005178, 6672420, 10008630, 12010356, 15012945, 20017260, 30025890, 60051780]

約数ペア:

[(1, 60051780), (2, 30025890), (3, 20017260), (4, 15012945), (5, 12010356), (6, 10008630), (9, 6672420), (10, 6005178), (12, 5004315), (15, 4003452), (18, 3336210), (19, 3160620), (20, 3002589), (27, 2224140), (30, 2001726), (36, 1668105), (38, 1580310), (45, 1334484), (54, 1112070), (57, 1053540), (60, 1000863), (76, 790155), (81, 741380), (90, 667242), (95, 632124), (108, 556035), (114, 526770), (135, 444828), (162, 370690), (171, 351180), (180, 333621), (190, 316062), (228, 263385), (270, 222414), (285, 210708), (324, 185345), (342, 175590), (380, 158031), (405, 148276), (513, 117060), (540, 111207), (570, 105354), (684, 87795), (810, 74138), (855, 70236), (1026, 58530), (1140, 52677), (1539, 39020), (1620, 37069), (1710, 35118), (1951, 30780), (2052, 29265), (2565, 23412), (3078, 19510), (3420, 17559), (3902, 15390), (5130, 11706), (5853, 10260), (6156, 9755), (7695, 7804)]