54357480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:925

約数の個数: 160

約数和(自身を含む): 192535200

約数和(自身を除く): 138177720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 883, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 1766, 2052, 2280, 2565, 2649, 3078, 3240, 3420, 3532, 4104, 4415, 5130, 5298, 6156, 6840, 7064, 7695, 7947, 8830, 10260, 10596, 12312, 13245, 15390, 15894, 16777, 17660, 20520, 21192, 23841, 26490, 30780, 31788, 33554, 35320, 39735, 47682, 50331, 52980, 61560, 63576, 67108, 71523, 79470, 83885, 95364, 100662, 105960, 119205, 134216, 143046, 150993, 158940, 167770, 190728, 201324, 238410, 251655, 286092, 301986, 317880, 335540, 357615, 402648, 452979, 476820, 503310, 572184, 603972, 671080, 715230, 754965, 905958, 953640, 1006620, 1207944, 1358937, 1430460, 1509930, 1811916, 2013240, 2264895, 2717874, 2860920, 3019860, 3623832, 4529790, 5435748, 6039720, 6794685, 9059580, 10871496, 13589370, 18119160, 27178740, 54357480]

約数ペア:

[(1, 54357480), (2, 27178740), (3, 18119160), (4, 13589370), (5, 10871496), (6, 9059580), (8, 6794685), (9, 6039720), (10, 5435748), (12, 4529790), (15, 3623832), (18, 3019860), (19, 2860920), (20, 2717874), (24, 2264895), (27, 2013240), (30, 1811916), (36, 1509930), (38, 1430460), (40, 1358937), (45, 1207944), (54, 1006620), (57, 953640), (60, 905958), (72, 754965), (76, 715230), (81, 671080), (90, 603972), (95, 572184), (108, 503310), (114, 476820), (120, 452979), (135, 402648), (152, 357615), (162, 335540), (171, 317880), (180, 301986), (190, 286092), (216, 251655), (228, 238410), (270, 201324), (285, 190728), (324, 167770), (342, 158940), (360, 150993), (380, 143046), (405, 134216), (456, 119205), (513, 105960), (540, 100662), (570, 95364), (648, 83885), (684, 79470), (760, 71523), (810, 67108), (855, 63576), (883, 61560), (1026, 52980), (1080, 50331), (1140, 47682), (1368, 39735), (1539, 35320), (1620, 33554), (1710, 31788), (1766, 30780), (2052, 26490), (2280, 23841), (2565, 21192), (2649, 20520), (3078, 17660), (3240, 16777), (3420, 15894), (3532, 15390), (4104, 13245), (4415, 12312), (5130, 10596), (5298, 10260), (6156, 8830), (6840, 7947), (7064, 7695)]