2387019120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{3301}}^1$

素因数の和:3471

約数の個数: 160

約数和(自身を含む): 7782787584

約数和(自身を除く): 5395768464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 131, 138, 184, 230, 240, 262, 276, 345, 368, 393, 460, 524, 552, 655, 690, 786, 920, 1048, 1104, 1310, 1380, 1572, 1840, 1965, 2096, 2620, 2760, 3013, 3144, 3301, 3930, 5240, 5520, 6026, 6288, 6602, 7860, 9039, 9903, 10480, 12052, 13204, 15065, 15720, 16505, 18078, 19806, 24104, 26408, 30130, 31440, 33010, 36156, 39612, 45195, 48208, 49515, 52816, 60260, 66020, 72312, 75923, 79224, 90390, 99030, 120520, 132040, 144624, 151846, 158448, 180780, 198060, 227769, 241040, 264080, 303692, 361560, 379615, 396120, 432431, 455538, 607384, 723120, 759230, 792240, 864862, 911076, 1138845, 1214768, 1297293, 1518460, 1729724, 1822152, 2162155, 2277690, 2594586, 3036920, 3459448, 3644304, 4324310, 4555380, 5189172, 6073840, 6486465, 6918896, 8648620, 9110760, 9945913, 10378344, 12972930, 17297240, 18221520, 19891826, 20756688, 25945860, 29837739, 34594480, 39783652, 49729565, 51891720, 59675478, 79567304, 99459130, 103783440, 119350956, 149188695, 159134608, 198918260, 238701912, 298377390, 397836520, 477403824, 596754780, 795673040, 1193509560, 2387019120]

約数ペア:

[(1, 2387019120), (2, 1193509560), (3, 795673040), (4, 596754780), (5, 477403824), (6, 397836520), (8, 298377390), (10, 238701912), (12, 198918260), (15, 159134608), (16, 149188695), (20, 119350956), (23, 103783440), (24, 99459130), (30, 79567304), (40, 59675478), (46, 51891720), (48, 49729565), (60, 39783652), (69, 34594480), (80, 29837739), (92, 25945860), (115, 20756688), (120, 19891826), (131, 18221520), (138, 17297240), (184, 12972930), (230, 10378344), (240, 9945913), (262, 9110760), (276, 8648620), (345, 6918896), (368, 6486465), (393, 6073840), (460, 5189172), (524, 4555380), (552, 4324310), (655, 3644304), (690, 3459448), (786, 3036920), (920, 2594586), (1048, 2277690), (1104, 2162155), (1310, 1822152), (1380, 1729724), (1572, 1518460), (1840, 1297293), (1965, 1214768), (2096, 1138845), (2620, 911076), (2760, 864862), (3013, 792240), (3144, 759230), (3301, 723120), (3930, 607384), (5240, 455538), (5520, 432431), (6026, 396120), (6288, 379615), (6602, 361560), (7860, 303692), (9039, 264080), (9903, 241040), (10480, 227769), (12052, 198060), (13204, 180780), (15065, 158448), (15720, 151846), (16505, 144624), (18078, 132040), (19806, 120520), (24104, 99030), (26408, 90390), (30130, 79224), (31440, 75923), (33010, 72312), (36156, 66020), (39612, 60260), (45195, 52816), (48208, 49515)]