120811860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3037}}^1$

素因数の和:3082

約数の個数: 144

約数和(自身を含む): 418004496

約数和(自身を除く): 297192636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3037, 3060, 3315, 3978, 4420, 6074, 6630, 7956, 9111, 9945, 12148, 13260, 15185, 18222, 19890, 27333, 30370, 36444, 39481, 39780, 45555, 51629, 54666, 60740, 78962, 91110, 103258, 109332, 118443, 136665, 154887, 157924, 182220, 197405, 206516, 236886, 258145, 273330, 309774, 355329, 394810, 464661, 473772, 516290, 546660, 592215, 619548, 671177, 710658, 774435, 789620, 929322, 1032580, 1184430, 1342354, 1421316, 1548870, 1776645, 1858644, 2013531, 2323305, 2368860, 2684708, 3097740, 3355885, 3553290, 4027062, 4646610, 6040593, 6711770, 7106580, 8054124, 9293220, 10067655, 12081186, 13423540, 20135310, 24162372, 30202965, 40270620, 60405930, 120811860]

約数ペア:

[(1, 120811860), (2, 60405930), (3, 40270620), (4, 30202965), (5, 24162372), (6, 20135310), (9, 13423540), (10, 12081186), (12, 10067655), (13, 9293220), (15, 8054124), (17, 7106580), (18, 6711770), (20, 6040593), (26, 4646610), (30, 4027062), (34, 3553290), (36, 3355885), (39, 3097740), (45, 2684708), (51, 2368860), (52, 2323305), (60, 2013531), (65, 1858644), (68, 1776645), (78, 1548870), (85, 1421316), (90, 1342354), (102, 1184430), (117, 1032580), (130, 929322), (153, 789620), (156, 774435), (170, 710658), (180, 671177), (195, 619548), (204, 592215), (221, 546660), (234, 516290), (255, 473772), (260, 464661), (306, 394810), (340, 355329), (390, 309774), (442, 273330), (468, 258145), (510, 236886), (585, 206516), (612, 197405), (663, 182220), (765, 157924), (780, 154887), (884, 136665), (1020, 118443), (1105, 109332), (1170, 103258), (1326, 91110), (1530, 78962), (1989, 60740), (2210, 54666), (2340, 51629), (2652, 45555), (3037, 39780), (3060, 39481), (3315, 36444), (3978, 30370), (4420, 27333), (6074, 19890), (6630, 18222), (7956, 15185), (9111, 13260), (9945, 12148)]