1188499680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{825347}}^1$

素因数の和:825368

約数の個数: 72

約数和(自身を含む): 4055760072

約数和(自身を除く): 2867260392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 825347, 1650694, 2476041, 3301388, 4126735, 4952082, 6602776, 7428123, 8253470, 9904164, 12380205, 13205552, 14856246, 16506940, 19808328, 24760410, 26411104, 29712492, 33013880, 37140615, 39616656, 49520820, 59424984, 66027760, 74281230, 79233312, 99041640, 118849968, 132055520, 148562460, 198083280, 237699936, 297124920, 396166560, 594249840, 1188499680]

約数ペア:

[(1, 1188499680), (2, 594249840), (3, 396166560), (4, 297124920), (5, 237699936), (6, 198083280), (8, 148562460), (9, 132055520), (10, 118849968), (12, 99041640), (15, 79233312), (16, 74281230), (18, 66027760), (20, 59424984), (24, 49520820), (30, 39616656), (32, 37140615), (36, 33013880), (40, 29712492), (45, 26411104), (48, 24760410), (60, 19808328), (72, 16506940), (80, 14856246), (90, 13205552), (96, 12380205), (120, 9904164), (144, 8253470), (160, 7428123), (180, 6602776), (240, 4952082), (288, 4126735), (360, 3301388), (480, 2476041), (720, 1650694), (1440, 825347)]