54478320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:967

約数の個数: 160

約数和(自身を含む): 191654400

約数和(自身を除く): 137176080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 919, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1838, 1976, 2280, 2470, 2757, 2964, 3120, 3676, 3705, 3952, 4560, 4595, 4940, 5514, 5928, 7352, 7410, 9190, 9880, 11028, 11856, 11947, 13785, 14704, 14820, 17461, 18380, 19760, 22056, 23894, 27570, 29640, 34922, 35841, 36760, 44112, 47788, 52383, 55140, 59280, 59735, 69844, 71682, 73520, 87305, 95576, 104766, 110280, 119470, 139688, 143364, 174610, 179205, 191152, 209532, 220560, 226993, 238940, 261915, 279376, 286728, 349220, 358410, 419064, 453986, 477880, 523830, 573456, 680979, 698440, 716820, 838128, 907972, 955760, 1047660, 1134965, 1361958, 1396880, 1433640, 1815944, 2095320, 2269930, 2723916, 2867280, 3404895, 3631888, 4190640, 4539860, 5447832, 6809790, 9079720, 10895664, 13619580, 18159440, 27239160, 54478320]

約数ペア:

[(1, 54478320), (2, 27239160), (3, 18159440), (4, 13619580), (5, 10895664), (6, 9079720), (8, 6809790), (10, 5447832), (12, 4539860), (13, 4190640), (15, 3631888), (16, 3404895), (19, 2867280), (20, 2723916), (24, 2269930), (26, 2095320), (30, 1815944), (38, 1433640), (39, 1396880), (40, 1361958), (48, 1134965), (52, 1047660), (57, 955760), (60, 907972), (65, 838128), (76, 716820), (78, 698440), (80, 680979), (95, 573456), (104, 523830), (114, 477880), (120, 453986), (130, 419064), (152, 358410), (156, 349220), (190, 286728), (195, 279376), (208, 261915), (228, 238940), (240, 226993), (247, 220560), (260, 209532), (285, 191152), (304, 179205), (312, 174610), (380, 143364), (390, 139688), (456, 119470), (494, 110280), (520, 104766), (570, 95576), (624, 87305), (741, 73520), (760, 71682), (780, 69844), (912, 59735), (919, 59280), (988, 55140), (1040, 52383), (1140, 47788), (1235, 44112), (1482, 36760), (1520, 35841), (1560, 34922), (1838, 29640), (1976, 27570), (2280, 23894), (2470, 22056), (2757, 19760), (2964, 18380), (3120, 17461), (3676, 14820), (3705, 14704), (3952, 13785), (4560, 11947), (4595, 11856), (4940, 11028), (5514, 9880), (5928, 9190), (7352, 7410)]