2770361280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2423}}^1$

素因数の和:2843

約数の個数: 168

約数和(自身を含む): 9556833312

約数和(自身を除く): 6786472032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 397, 480, 576, 720, 794, 960, 1191, 1440, 1588, 1985, 2382, 2423, 2880, 3176, 3573, 3970, 4764, 4846, 5955, 6352, 7146, 7269, 7940, 9528, 9692, 11910, 12115, 12704, 14292, 14538, 15880, 17865, 19056, 19384, 21807, 23820, 24230, 25408, 28584, 29076, 31760, 35730, 36345, 38112, 38768, 43614, 47640, 48460, 57168, 58152, 63520, 71460, 72690, 76224, 77536, 87228, 95280, 96920, 109035, 114336, 116304, 127040, 142920, 145380, 155072, 174456, 190560, 193840, 218070, 228672, 232608, 285840, 290760, 348912, 381120, 387680, 436140, 465216, 571680, 581520, 697824, 775360, 872280, 961931, 1143360, 1163040, 1395648, 1744560, 1923862, 2326080, 2885793, 3489120, 3847724, 4809655, 5771586, 6978240, 7695448, 8657379, 9619310, 11543172, 14428965, 15390896, 17314758, 19238620, 23086344, 28857930, 30781792, 34629516, 38477240, 43286895, 46172688, 57715860, 61563584, 69259032, 76954480, 86573790, 92345376, 115431720, 138518064, 153908960, 173147580, 184690752, 230863440, 277036128, 307817920, 346295160, 461726880, 554072256, 692590320, 923453760, 1385180640, 2770361280]

約数ペア:

[(1, 2770361280), (2, 1385180640), (3, 923453760), (4, 692590320), (5, 554072256), (6, 461726880), (8, 346295160), (9, 307817920), (10, 277036128), (12, 230863440), (15, 184690752), (16, 173147580), (18, 153908960), (20, 138518064), (24, 115431720), (30, 92345376), (32, 86573790), (36, 76954480), (40, 69259032), (45, 61563584), (48, 57715860), (60, 46172688), (64, 43286895), (72, 38477240), (80, 34629516), (90, 30781792), (96, 28857930), (120, 23086344), (144, 19238620), (160, 17314758), (180, 15390896), (192, 14428965), (240, 11543172), (288, 9619310), (320, 8657379), (360, 7695448), (397, 6978240), (480, 5771586), (576, 4809655), (720, 3847724), (794, 3489120), (960, 2885793), (1191, 2326080), (1440, 1923862), (1588, 1744560), (1985, 1395648), (2382, 1163040), (2423, 1143360), (2880, 961931), (3176, 872280), (3573, 775360), (3970, 697824), (4764, 581520), (4846, 571680), (5955, 465216), (6352, 436140), (7146, 387680), (7269, 381120), (7940, 348912), (9528, 290760), (9692, 285840), (11910, 232608), (12115, 228672), (12704, 218070), (14292, 193840), (14538, 190560), (15880, 174456), (17865, 155072), (19056, 145380), (19384, 142920), (21807, 127040), (23820, 116304), (24230, 114336), (25408, 109035), (28584, 96920), (29076, 95280), (31760, 87228), (35730, 77536), (36345, 76224), (38112, 72690), (38768, 71460), (43614, 63520), (47640, 58152), (48460, 57168)]