1235324520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6689}}^1$

素因数の和:6734

約数の個数: 192

約数和(自身を含む): 4383288000

約数和(自身を除く): 3147963480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 380, 405, 456, 486, 513, 540, 570, 648, 684, 760, 810, 855, 972, 1026, 1080, 1140, 1215, 1368, 1539, 1620, 1710, 1944, 2052, 2280, 2430, 2565, 3078, 3240, 3420, 4104, 4617, 4860, 5130, 6156, 6689, 6840, 7695, 9234, 9720, 10260, 12312, 13378, 15390, 18468, 20067, 20520, 23085, 26756, 30780, 33445, 36936, 40134, 46170, 53512, 60201, 61560, 66890, 80268, 92340, 100335, 120402, 127091, 133780, 160536, 180603, 184680, 200670, 240804, 254182, 267560, 301005, 361206, 381273, 401340, 481608, 508364, 541809, 602010, 635455, 722412, 762546, 802680, 903015, 1016728, 1083618, 1143819, 1204020, 1270910, 1444824, 1525092, 1625427, 1806030, 1906365, 2167236, 2287638, 2408040, 2541820, 2709045, 3050184, 3250854, 3431457, 3612060, 3812730, 4334472, 4575276, 5083640, 5418090, 5719095, 6501708, 6862914, 7224120, 7625460, 8127135, 9150552, 10294371, 10836180, 11438190, 13003416, 13725828, 15250920, 16254270, 17157285, 20588742, 21672360, 22876380, 27451656, 30883113, 32508540, 34314570, 41177484, 45752760, 51471855, 61766226, 65017080, 68629140, 82354968, 102943710, 123532452, 137258280, 154415565, 205887420, 247064904, 308831130, 411774840, 617662260, 1235324520]

約数ペア:

[(1, 1235324520), (2, 617662260), (3, 411774840), (4, 308831130), (5, 247064904), (6, 205887420), (8, 154415565), (9, 137258280), (10, 123532452), (12, 102943710), (15, 82354968), (18, 68629140), (19, 65017080), (20, 61766226), (24, 51471855), (27, 45752760), (30, 41177484), (36, 34314570), (38, 32508540), (40, 30883113), (45, 27451656), (54, 22876380), (57, 21672360), (60, 20588742), (72, 17157285), (76, 16254270), (81, 15250920), (90, 13725828), (95, 13003416), (108, 11438190), (114, 10836180), (120, 10294371), (135, 9150552), (152, 8127135), (162, 7625460), (171, 7224120), (180, 6862914), (190, 6501708), (216, 5719095), (228, 5418090), (243, 5083640), (270, 4575276), (285, 4334472), (324, 3812730), (342, 3612060), (360, 3431457), (380, 3250854), (405, 3050184), (456, 2709045), (486, 2541820), (513, 2408040), (540, 2287638), (570, 2167236), (648, 1906365), (684, 1806030), (760, 1625427), (810, 1525092), (855, 1444824), (972, 1270910), (1026, 1204020), (1080, 1143819), (1140, 1083618), (1215, 1016728), (1368, 903015), (1539, 802680), (1620, 762546), (1710, 722412), (1944, 635455), (2052, 602010), (2280, 541809), (2430, 508364), (2565, 481608), (3078, 401340), (3240, 381273), (3420, 361206), (4104, 301005), (4617, 267560), (4860, 254182), (5130, 240804), (6156, 200670), (6689, 184680), (6840, 180603), (7695, 160536), (9234, 133780), (9720, 127091), (10260, 120402), (12312, 100335), (13378, 92340), (15390, 80268), (18468, 66890), (20067, 61560), (20520, 60201), (23085, 53512), (26756, 46170), (30780, 40134), (33445, 36936)]