15698611080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{238291}}^1$

素因数の和:238372

約数の個数: 128

約数和(自身を含む): 53186774400

約数和(自身を除く): 37488163320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1464, 1647, 1830, 2196, 2440, 2745, 3294, 3660, 4392, 5490, 6588, 7320, 8235, 10980, 13176, 16470, 21960, 32940, 65880, 238291, 476582, 714873, 953164, 1191455, 1429746, 1906328, 2144619, 2382910, 2859492, 3574365, 4289238, 4765820, 5718984, 6433857, 7148730, 8578476, 9531640, 10723095, 12867714, 14297460, 14535751, 17156952, 21446190, 25735428, 28594920, 29071502, 32169285, 42892380, 43607253, 51470856, 58143004, 64338570, 72678755, 85784760, 87214506, 116286008, 128677140, 130821759, 145357510, 174429012, 218036265, 257354280, 261643518, 290715020, 348858024, 392465277, 436072530, 523287036, 581430040, 654108795, 784930554, 872145060, 1046574072, 1308217590, 1569861108, 1744290120, 1962326385, 2616435180, 3139722216, 3924652770, 5232870360, 7849305540, 15698611080]

約数ペア:

[(1, 15698611080), (2, 7849305540), (3, 5232870360), (4, 3924652770), (5, 3139722216), (6, 2616435180), (8, 1962326385), (9, 1744290120), (10, 1569861108), (12, 1308217590), (15, 1046574072), (18, 872145060), (20, 784930554), (24, 654108795), (27, 581430040), (30, 523287036), (36, 436072530), (40, 392465277), (45, 348858024), (54, 290715020), (60, 261643518), (61, 257354280), (72, 218036265), (90, 174429012), (108, 145357510), (120, 130821759), (122, 128677140), (135, 116286008), (180, 87214506), (183, 85784760), (216, 72678755), (244, 64338570), (270, 58143004), (305, 51470856), (360, 43607253), (366, 42892380), (488, 32169285), (540, 29071502), (549, 28594920), (610, 25735428), (732, 21446190), (915, 17156952), (1080, 14535751), (1098, 14297460), (1220, 12867714), (1464, 10723095), (1647, 9531640), (1830, 8578476), (2196, 7148730), (2440, 6433857), (2745, 5718984), (3294, 4765820), (3660, 4289238), (4392, 3574365), (5490, 2859492), (6588, 2382910), (7320, 2144619), (8235, 1906328), (10980, 1429746), (13176, 1191455), (16470, 953164), (21960, 714873), (32940, 476582), (65880, 238291)]