120329160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{143249}}^1$

素因数の和:143270

約数の個数: 64

約数和(自身を含む): 412560000

約数和(自身を除く): 292230840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 143249, 286498, 429747, 572996, 716245, 859494, 1002743, 1145992, 1432490, 1718988, 2005486, 2148735, 2864980, 3008229, 3437976, 4010972, 4297470, 5013715, 5729960, 6016458, 8021944, 8594940, 10027430, 12032916, 15041145, 17189880, 20054860, 24065832, 30082290, 40109720, 60164580, 120329160]

約数ペア:

[(1, 120329160), (2, 60164580), (3, 40109720), (4, 30082290), (5, 24065832), (6, 20054860), (7, 17189880), (8, 15041145), (10, 12032916), (12, 10027430), (14, 8594940), (15, 8021944), (20, 6016458), (21, 5729960), (24, 5013715), (28, 4297470), (30, 4010972), (35, 3437976), (40, 3008229), (42, 2864980), (56, 2148735), (60, 2005486), (70, 1718988), (84, 1432490), (105, 1145992), (120, 1002743), (140, 859494), (168, 716245), (210, 572996), (280, 429747), (420, 286498), (840, 143249)]