120521520

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{2657}}^1$

素因数の和:2689

約数の個数: 200

約数和(自身を含む): 478567584

約数和(自身を除く): 358046064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2657, 2835, 3024, 3240, 3780, 4536, 5040, 5314, 5670, 6480, 7560, 7971, 9072, 10628, 11340, 13285, 15120, 15942, 18599, 21256, 22680, 23913, 26570, 31884, 37198, 39855, 42512, 45360, 47826, 53140, 55797, 63768, 71739, 74396, 79710, 92995, 95652, 106280, 111594, 119565, 127536, 143478, 148792, 159420, 167391, 185990, 191304, 212560, 215217, 223188, 239130, 278985, 286956, 297584, 318840, 334782, 358695, 371980, 382608, 430434, 446376, 478260, 502173, 557970, 573912, 637680, 669564, 717390, 743960, 836955, 860868, 892752, 956520, 1004346, 1076085, 1115940, 1147824, 1339128, 1434780, 1487920, 1506519, 1673910, 1721736, 1913040, 2008692, 2152170, 2231880, 2510865, 2678256, 2869560, 3013038, 3347820, 3443472, 4017384, 4304340, 4463760, 5021730, 5739120, 6026076, 6695640, 7532595, 8034768, 8608680, 10043460, 12052152, 13391280, 15065190, 17217360, 20086920, 24104304, 30130380, 40173840, 60260760, 120521520]

約数ペア:

[(1, 120521520), (2, 60260760), (3, 40173840), (4, 30130380), (5, 24104304), (6, 20086920), (7, 17217360), (8, 15065190), (9, 13391280), (10, 12052152), (12, 10043460), (14, 8608680), (15, 8034768), (16, 7532595), (18, 6695640), (20, 6026076), (21, 5739120), (24, 5021730), (27, 4463760), (28, 4304340), (30, 4017384), (35, 3443472), (36, 3347820), (40, 3013038), (42, 2869560), (45, 2678256), (48, 2510865), (54, 2231880), (56, 2152170), (60, 2008692), (63, 1913040), (70, 1721736), (72, 1673910), (80, 1506519), (81, 1487920), (84, 1434780), (90, 1339128), (105, 1147824), (108, 1115940), (112, 1076085), (120, 1004346), (126, 956520), (135, 892752), (140, 860868), (144, 836955), (162, 743960), (168, 717390), (180, 669564), (189, 637680), (210, 573912), (216, 557970), (240, 502173), (252, 478260), (270, 446376), (280, 430434), (315, 382608), (324, 371980), (336, 358695), (360, 334782), (378, 318840), (405, 297584), (420, 286956), (432, 278985), (504, 239130), (540, 223188), (560, 215217), (567, 212560), (630, 191304), (648, 185990), (720, 167391), (756, 159420), (810, 148792), (840, 143478), (945, 127536), (1008, 119565), (1080, 111594), (1134, 106280), (1260, 95652), (1296, 92995), (1512, 79710), (1620, 74396), (1680, 71739), (1890, 63768), (2160, 55797), (2268, 53140), (2520, 47826), (2657, 45360), (2835, 42512), (3024, 39855), (3240, 37198), (3780, 31884), (4536, 26570), (5040, 23913), (5314, 22680), (5670, 21256), (6480, 18599), (7560, 15942), (7971, 15120), (9072, 13285), (10628, 11340)]