15188788080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{30529}}^1$

素因数の和:31239

約数の個数: 120

約数和(自身を含む): 51084505680

約数和(自身を除く): 35895717600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 691, 720, 1382, 2073, 2764, 3455, 4146, 5528, 6219, 6910, 8292, 10365, 11056, 12438, 13820, 16584, 20730, 24876, 27640, 30529, 31095, 33168, 41460, 49752, 55280, 61058, 62190, 82920, 91587, 99504, 122116, 124380, 152645, 165840, 183174, 244232, 248760, 274761, 305290, 366348, 457935, 488464, 497520, 549522, 610580, 732696, 915870, 1099044, 1221160, 1373805, 1465392, 1831740, 2198088, 2442320, 2747610, 3663480, 4396176, 5495220, 7326960, 10990440, 21095539, 21980880, 42191078, 63286617, 84382156, 105477695, 126573234, 168764312, 189859851, 210955390, 253146468, 316433085, 337528624, 379719702, 421910780, 506292936, 632866170, 759439404, 843821560, 949299255, 1012585872, 1265732340, 1518878808, 1687643120, 1898598510, 2531464680, 3037757616, 3797197020, 5062929360, 7594394040, 15188788080]

約数ペア:

[(1, 15188788080), (2, 7594394040), (3, 5062929360), (4, 3797197020), (5, 3037757616), (6, 2531464680), (8, 1898598510), (9, 1687643120), (10, 1518878808), (12, 1265732340), (15, 1012585872), (16, 949299255), (18, 843821560), (20, 759439404), (24, 632866170), (30, 506292936), (36, 421910780), (40, 379719702), (45, 337528624), (48, 316433085), (60, 253146468), (72, 210955390), (80, 189859851), (90, 168764312), (120, 126573234), (144, 105477695), (180, 84382156), (240, 63286617), (360, 42191078), (691, 21980880), (720, 21095539), (1382, 10990440), (2073, 7326960), (2764, 5495220), (3455, 4396176), (4146, 3663480), (5528, 2747610), (6219, 2442320), (6910, 2198088), (8292, 1831740), (10365, 1465392), (11056, 1373805), (12438, 1221160), (13820, 1099044), (16584, 915870), (20730, 732696), (24876, 610580), (27640, 549522), (30529, 497520), (31095, 488464), (33168, 457935), (41460, 366348), (49752, 305290), (55280, 274761), (61058, 248760), (62190, 244232), (82920, 183174), (91587, 165840), (99504, 152645), (122116, 124380)]