1604323440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{54347}}^1$

素因数の和:54407

約数の個数: 120

約数和(自身を含む): 5519365488

約数和(自身を除く): 3915042048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 9840, 14760, 29520, 54347, 108694, 163041, 217388, 271735, 326082, 434776, 489123, 543470, 652164, 815205, 869552, 978246, 1086940, 1304328, 1630410, 1956492, 2173880, 2228227, 2445615, 2608656, 3260820, 3912984, 4347760, 4456454, 4891230, 6521640, 6684681, 7825968, 8912908, 9782460, 11141135, 13043280, 13369362, 17825816, 19564920, 20054043, 22282270, 26738724, 33423405, 35651632, 39129840, 40108086, 44564540, 53477448, 66846810, 80216172, 89129080, 100270215, 106954896, 133693620, 160432344, 178258160, 200540430, 267387240, 320864688, 401080860, 534774480, 802161720, 1604323440]

約数ペア:

[(1, 1604323440), (2, 802161720), (3, 534774480), (4, 401080860), (5, 320864688), (6, 267387240), (8, 200540430), (9, 178258160), (10, 160432344), (12, 133693620), (15, 106954896), (16, 100270215), (18, 89129080), (20, 80216172), (24, 66846810), (30, 53477448), (36, 44564540), (40, 40108086), (41, 39129840), (45, 35651632), (48, 33423405), (60, 26738724), (72, 22282270), (80, 20054043), (82, 19564920), (90, 17825816), (120, 13369362), (123, 13043280), (144, 11141135), (164, 9782460), (180, 8912908), (205, 7825968), (240, 6684681), (246, 6521640), (328, 4891230), (360, 4456454), (369, 4347760), (410, 3912984), (492, 3260820), (615, 2608656), (656, 2445615), (720, 2228227), (738, 2173880), (820, 1956492), (984, 1630410), (1230, 1304328), (1476, 1086940), (1640, 978246), (1845, 869552), (1968, 815205), (2460, 652164), (2952, 543470), (3280, 489123), (3690, 434776), (4920, 326082), (5904, 271735), (7380, 217388), (9840, 163041), (14760, 108694), (29520, 54347)]