240955680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{71713}}^1$

素因数の和:71738

約数の個数: 96

約数和(自身を含む): 867452544

約数和(自身を除く): 626496864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 71713, 143426, 215139, 286852, 358565, 430278, 501991, 573704, 717130, 860556, 1003982, 1075695, 1147408, 1434260, 1505973, 1721112, 2007964, 2151390, 2294816, 2509955, 2868520, 3011946, 3442224, 4015928, 4302780, 5019910, 5737040, 6023892, 6884448, 7529865, 8031856, 8605560, 10039820, 11474080, 12047784, 15059730, 16063712, 17211120, 20079640, 24095568, 30119460, 34422240, 40159280, 48191136, 60238920, 80318560, 120477840, 240955680]

約数ペア:

[(1, 240955680), (2, 120477840), (3, 80318560), (4, 60238920), (5, 48191136), (6, 40159280), (7, 34422240), (8, 30119460), (10, 24095568), (12, 20079640), (14, 17211120), (15, 16063712), (16, 15059730), (20, 12047784), (21, 11474080), (24, 10039820), (28, 8605560), (30, 8031856), (32, 7529865), (35, 6884448), (40, 6023892), (42, 5737040), (48, 5019910), (56, 4302780), (60, 4015928), (70, 3442224), (80, 3011946), (84, 2868520), (96, 2509955), (105, 2294816), (112, 2151390), (120, 2007964), (140, 1721112), (160, 1505973), (168, 1434260), (210, 1147408), (224, 1075695), (240, 1003982), (280, 860556), (336, 717130), (420, 573704), (480, 501991), (560, 430278), (672, 358565), (840, 286852), (1120, 215139), (1680, 143426), (3360, 71713)]