1548993120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2539}}^1$

素因数の和:2629

約数の個数: 192

約数和(自身を含む): 5161605120

約数和(自身を除く): 3612612000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 80, 82, 93, 96, 120, 123, 124, 155, 160, 164, 186, 205, 240, 246, 248, 310, 328, 372, 410, 465, 480, 492, 496, 615, 620, 656, 744, 820, 930, 984, 992, 1230, 1240, 1271, 1312, 1488, 1640, 1860, 1968, 2460, 2480, 2539, 2542, 2976, 3280, 3720, 3813, 3936, 4920, 4960, 5078, 5084, 6355, 6560, 7440, 7617, 7626, 9840, 10156, 10168, 12695, 12710, 14880, 15234, 15252, 19065, 19680, 20312, 20336, 25390, 25420, 30468, 30504, 38085, 38130, 40624, 40672, 50780, 50840, 60936, 61008, 76170, 76260, 78709, 81248, 101560, 101680, 104099, 121872, 122016, 152340, 152520, 157418, 203120, 203360, 208198, 236127, 243744, 304680, 305040, 312297, 314836, 393545, 406240, 416396, 472254, 520495, 609360, 610080, 624594, 629672, 787090, 832792, 944508, 1040990, 1180635, 1218720, 1249188, 1259344, 1561485, 1574180, 1665584, 1889016, 2081980, 2361270, 2498376, 2518688, 3122970, 3148360, 3227069, 3331168, 3778032, 4163960, 4722540, 4996752, 6245940, 6296720, 6454138, 7556064, 8327920, 9445080, 9681207, 9993504, 12491880, 12593440, 12908276, 16135345, 16655840, 18890160, 19362414, 24983760, 25816552, 32270690, 37780320, 38724828, 48406035, 49967520, 51633104, 64541380, 77449656, 96812070, 103266208, 129082760, 154899312, 193624140, 258165520, 309798624, 387248280, 516331040, 774496560, 1548993120]

約数ペア:

[(1, 1548993120), (2, 774496560), (3, 516331040), (4, 387248280), (5, 309798624), (6, 258165520), (8, 193624140), (10, 154899312), (12, 129082760), (15, 103266208), (16, 96812070), (20, 77449656), (24, 64541380), (30, 51633104), (31, 49967520), (32, 48406035), (40, 38724828), (41, 37780320), (48, 32270690), (60, 25816552), (62, 24983760), (80, 19362414), (82, 18890160), (93, 16655840), (96, 16135345), (120, 12908276), (123, 12593440), (124, 12491880), (155, 9993504), (160, 9681207), (164, 9445080), (186, 8327920), (205, 7556064), (240, 6454138), (246, 6296720), (248, 6245940), (310, 4996752), (328, 4722540), (372, 4163960), (410, 3778032), (465, 3331168), (480, 3227069), (492, 3148360), (496, 3122970), (615, 2518688), (620, 2498376), (656, 2361270), (744, 2081980), (820, 1889016), (930, 1665584), (984, 1574180), (992, 1561485), (1230, 1259344), (1240, 1249188), (1271, 1218720), (1312, 1180635), (1488, 1040990), (1640, 944508), (1860, 832792), (1968, 787090), (2460, 629672), (2480, 624594), (2539, 610080), (2542, 609360), (2976, 520495), (3280, 472254), (3720, 416396), (3813, 406240), (3936, 393545), (4920, 314836), (4960, 312297), (5078, 305040), (5084, 304680), (6355, 243744), (6560, 236127), (7440, 208198), (7617, 203360), (7626, 203120), (9840, 157418), (10156, 152520), (10168, 152340), (12695, 122016), (12710, 121872), (14880, 104099), (15234, 101680), (15252, 101560), (19065, 81248), (19680, 78709), (20312, 76260), (20336, 76170), (25390, 61008), (25420, 60936), (30468, 50840), (30504, 50780), (38085, 40672), (38130, 40624)]