1239915060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4357}}^1$

素因数の和:4423

約数の個数: 192

約数和(自身を含む): 4217149440

約数和(自身を除く): 2977234380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 31, 34, 36, 45, 51, 54, 60, 62, 68, 85, 90, 93, 102, 108, 124, 135, 153, 155, 170, 180, 186, 204, 255, 270, 279, 306, 310, 340, 372, 459, 465, 510, 527, 540, 558, 612, 620, 765, 837, 918, 930, 1020, 1054, 1116, 1395, 1530, 1581, 1674, 1836, 1860, 2108, 2295, 2635, 2790, 3060, 3162, 3348, 4185, 4357, 4590, 4743, 5270, 5580, 6324, 7905, 8370, 8714, 9180, 9486, 10540, 13071, 14229, 15810, 16740, 17428, 18972, 21785, 23715, 26142, 28458, 31620, 39213, 43570, 47430, 52284, 56916, 65355, 71145, 74069, 78426, 87140, 94860, 117639, 130710, 135067, 142290, 148138, 156852, 196065, 222207, 235278, 261420, 270134, 284580, 296276, 370345, 392130, 405201, 444414, 470556, 540268, 588195, 666621, 675335, 740690, 784260, 810402, 888828, 1111035, 1176390, 1215603, 1333242, 1350670, 1481380, 1620804, 1999863, 2026005, 2222070, 2296139, 2352780, 2431206, 2666484, 2701340, 3333105, 3646809, 3999726, 4052010, 4444140, 4592278, 4862412, 6078015, 6666210, 6888417, 7293618, 7999452, 8104020, 9184556, 9999315, 11480695, 12156030, 13332420, 13776834, 14587236, 18234045, 19998630, 20665251, 22961390, 24312060, 27553668, 34442085, 36468090, 39997260, 41330502, 45922780, 61995753, 68884170, 72936180, 82661004, 103326255, 123991506, 137768340, 206652510, 247983012, 309978765, 413305020, 619957530, 1239915060]

約数ペア:

[(1, 1239915060), (2, 619957530), (3, 413305020), (4, 309978765), (5, 247983012), (6, 206652510), (9, 137768340), (10, 123991506), (12, 103326255), (15, 82661004), (17, 72936180), (18, 68884170), (20, 61995753), (27, 45922780), (30, 41330502), (31, 39997260), (34, 36468090), (36, 34442085), (45, 27553668), (51, 24312060), (54, 22961390), (60, 20665251), (62, 19998630), (68, 18234045), (85, 14587236), (90, 13776834), (93, 13332420), (102, 12156030), (108, 11480695), (124, 9999315), (135, 9184556), (153, 8104020), (155, 7999452), (170, 7293618), (180, 6888417), (186, 6666210), (204, 6078015), (255, 4862412), (270, 4592278), (279, 4444140), (306, 4052010), (310, 3999726), (340, 3646809), (372, 3333105), (459, 2701340), (465, 2666484), (510, 2431206), (527, 2352780), (540, 2296139), (558, 2222070), (612, 2026005), (620, 1999863), (765, 1620804), (837, 1481380), (918, 1350670), (930, 1333242), (1020, 1215603), (1054, 1176390), (1116, 1111035), (1395, 888828), (1530, 810402), (1581, 784260), (1674, 740690), (1836, 675335), (1860, 666621), (2108, 588195), (2295, 540268), (2635, 470556), (2790, 444414), (3060, 405201), (3162, 392130), (3348, 370345), (4185, 296276), (4357, 284580), (4590, 270134), (4743, 261420), (5270, 235278), (5580, 222207), (6324, 196065), (7905, 156852), (8370, 148138), (8714, 142290), (9180, 135067), (9486, 130710), (10540, 117639), (13071, 94860), (14229, 87140), (15810, 78426), (16740, 74069), (17428, 71145), (18972, 65355), (21785, 56916), (23715, 52284), (26142, 47430), (28458, 43570), (31620, 39213)]