54471480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3413}}^1$

素因数の和:3453

約数の個数: 128

約数和(自身を含む): 196646400

約数和(自身を除く): 142174920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3413, 3990, 5320, 6826, 7980, 10239, 13652, 15960, 17065, 20478, 23891, 27304, 34130, 40956, 47782, 51195, 64847, 68260, 71673, 81912, 95564, 102390, 119455, 129694, 136520, 143346, 191128, 194541, 204780, 238910, 259388, 286692, 324235, 358365, 389082, 409560, 453929, 477820, 518776, 573384, 648470, 716730, 778164, 907858, 955640, 972705, 1296940, 1361787, 1433460, 1556328, 1815716, 1945410, 2269645, 2593880, 2723574, 2866920, 3631432, 3890820, 4539290, 5447148, 6808935, 7781640, 9078580, 10894296, 13617870, 18157160, 27235740, 54471480]

約数ペア:

[(1, 54471480), (2, 27235740), (3, 18157160), (4, 13617870), (5, 10894296), (6, 9078580), (7, 7781640), (8, 6808935), (10, 5447148), (12, 4539290), (14, 3890820), (15, 3631432), (19, 2866920), (20, 2723574), (21, 2593880), (24, 2269645), (28, 1945410), (30, 1815716), (35, 1556328), (38, 1433460), (40, 1361787), (42, 1296940), (56, 972705), (57, 955640), (60, 907858), (70, 778164), (76, 716730), (84, 648470), (95, 573384), (105, 518776), (114, 477820), (120, 453929), (133, 409560), (140, 389082), (152, 358365), (168, 324235), (190, 286692), (210, 259388), (228, 238910), (266, 204780), (280, 194541), (285, 191128), (380, 143346), (399, 136520), (420, 129694), (456, 119455), (532, 102390), (570, 95564), (665, 81912), (760, 71673), (798, 68260), (840, 64847), (1064, 51195), (1140, 47782), (1330, 40956), (1596, 34130), (1995, 27304), (2280, 23891), (2660, 20478), (3192, 17065), (3413, 15960), (3990, 13652), (5320, 10239), (6826, 7980)]