120699540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51581}}^1$

素因数の和:51609

約数の個数: 72

約数和(自身を含む): 394292808

約数和(自身を除く): 273593268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 51581, 103162, 154743, 206324, 257905, 309486, 464229, 515810, 618972, 670553, 773715, 928458, 1031620, 1341106, 1547430, 1856916, 2011659, 2321145, 2682212, 3094860, 3352765, 4023318, 4642290, 6034977, 6705530, 8046636, 9284580, 10058295, 12069954, 13411060, 20116590, 24139908, 30174885, 40233180, 60349770, 120699540]

約数ペア:

[(1, 120699540), (2, 60349770), (3, 40233180), (4, 30174885), (5, 24139908), (6, 20116590), (9, 13411060), (10, 12069954), (12, 10058295), (13, 9284580), (15, 8046636), (18, 6705530), (20, 6034977), (26, 4642290), (30, 4023318), (36, 3352765), (39, 3094860), (45, 2682212), (52, 2321145), (60, 2011659), (65, 1856916), (78, 1547430), (90, 1341106), (117, 1031620), (130, 928458), (156, 773715), (180, 670553), (195, 618972), (234, 515810), (260, 464229), (390, 309486), (468, 257905), (585, 206324), (780, 154743), (1170, 103162), (2340, 51581)]