21228635160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4519}}^1\times {\mathrm{13049}}^1$

素因数の和:17585

約数の個数: 96

約数和(自身を含む): 69013620000

約数和(自身を除く): 47784984840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 4519, 9038, 13049, 13557, 18076, 22595, 26098, 27114, 36152, 39147, 40671, 45190, 52196, 54228, 65245, 67785, 78294, 81342, 90380, 104392, 108456, 117441, 130490, 135570, 156588, 162684, 180760, 195735, 203355, 234882, 260980, 271140, 313176, 325368, 391470, 406710, 469764, 521960, 542280, 587205, 782940, 813420, 939528, 1174410, 1565880, 1626840, 2348820, 4697640, 58968431, 117936862, 176905293, 235873724, 294842155, 353810586, 471747448, 530715879, 589684310, 707621172, 884526465, 1061431758, 1179368620, 1415242344, 1769052930, 2122863516, 2358737240, 2653579395, 3538105860, 4245727032, 5307158790, 7076211720, 10614317580, 21228635160]

約数ペア:

[(1, 21228635160), (2, 10614317580), (3, 7076211720), (4, 5307158790), (5, 4245727032), (6, 3538105860), (8, 2653579395), (9, 2358737240), (10, 2122863516), (12, 1769052930), (15, 1415242344), (18, 1179368620), (20, 1061431758), (24, 884526465), (30, 707621172), (36, 589684310), (40, 530715879), (45, 471747448), (60, 353810586), (72, 294842155), (90, 235873724), (120, 176905293), (180, 117936862), (360, 58968431), (4519, 4697640), (9038, 2348820), (13049, 1626840), (13557, 1565880), (18076, 1174410), (22595, 939528), (26098, 813420), (27114, 782940), (36152, 587205), (39147, 542280), (40671, 521960), (45190, 469764), (52196, 406710), (54228, 391470), (65245, 325368), (67785, 313176), (78294, 271140), (81342, 260980), (90380, 234882), (104392, 203355), (108456, 195735), (117441, 180760), (130490, 162684), (135570, 156588)]