109123920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{151561}}^1$

素因数の和:151580

約数の個数: 60

約数和(自身を含む): 366476916

約数和(自身を除く): 257352996

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, 720, 151561, 303122, 454683, 606244, 757805, 909366, 1212488, 1364049, 1515610, 1818732, 2273415, 2424976, 2728098, 3031220, 3637464, 4546830, 5456196, 6062440, 6820245, 7274928, 9093660, 10912392, 12124880, 13640490, 18187320, 21824784, 27280980, 36374640, 54561960, 109123920]

約数ペア:

[(1, 109123920), (2, 54561960), (3, 36374640), (4, 27280980), (5, 21824784), (6, 18187320), (8, 13640490), (9, 12124880), (10, 10912392), (12, 9093660), (15, 7274928), (16, 6820245), (18, 6062440), (20, 5456196), (24, 4546830), (30, 3637464), (36, 3031220), (40, 2728098), (45, 2424976), (48, 2273415), (60, 1818732), (72, 1515610), (80, 1364049), (90, 1212488), (120, 909366), (144, 757805), (180, 606244), (240, 454683), (360, 303122), (720, 151561)]