242794118520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{533989}}^1$

素因数の和:534430

約数の個数: 128

約数和(自身を含む): 811237608000

約数和(自身を除く): 568443489480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 421, 540, 842, 1080, 1263, 1684, 2105, 2526, 3368, 3789, 4210, 5052, 6315, 7578, 8420, 10104, 11367, 12630, 15156, 16840, 18945, 22734, 25260, 30312, 37890, 45468, 50520, 56835, 75780, 90936, 113670, 151560, 227340, 454680, 533989, 1067978, 1601967, 2135956, 2669945, 3203934, 4271912, 4805901, 5339890, 6407868, 8009835, 9611802, 10679780, 12815736, 14417703, 16019670, 19223604, 21359560, 24029505, 28835406, 32039340, 38447208, 48059010, 57670812, 64078680, 72088515, 96118020, 115341624, 144177030, 192236040, 224809369, 288354060, 449618738, 576708120, 674428107, 899237476, 1124046845, 1348856214, 1798474952, 2023284321, 2248093690, 2697712428, 3372140535, 4046568642, 4496187380, 5395424856, 6069852963, 6744281070, 8093137284, 8992374760, 10116421605, 12139705926, 13488562140, 16186274568, 20232843210, 24279411852, 26977124280, 30349264815, 40465686420, 48558823704, 60698529630, 80931372840, 121397059260, 242794118520]

約数ペア:

[(1, 242794118520), (2, 121397059260), (3, 80931372840), (4, 60698529630), (5, 48558823704), (6, 40465686420), (8, 30349264815), (9, 26977124280), (10, 24279411852), (12, 20232843210), (15, 16186274568), (18, 13488562140), (20, 12139705926), (24, 10116421605), (27, 8992374760), (30, 8093137284), (36, 6744281070), (40, 6069852963), (45, 5395424856), (54, 4496187380), (60, 4046568642), (72, 3372140535), (90, 2697712428), (108, 2248093690), (120, 2023284321), (135, 1798474952), (180, 1348856214), (216, 1124046845), (270, 899237476), (360, 674428107), (421, 576708120), (540, 449618738), (842, 288354060), (1080, 224809369), (1263, 192236040), (1684, 144177030), (2105, 115341624), (2526, 96118020), (3368, 72088515), (3789, 64078680), (4210, 57670812), (5052, 48059010), (6315, 38447208), (7578, 32039340), (8420, 28835406), (10104, 24029505), (11367, 21359560), (12630, 19223604), (15156, 16019670), (16840, 14417703), (18945, 12815736), (22734, 10679780), (25260, 9611802), (30312, 8009835), (37890, 6407868), (45468, 5339890), (50520, 4805901), (56835, 4271912), (75780, 3203934), (90936, 2669945), (113670, 2135956), (151560, 1601967), (227340, 1067978), (454680, 533989)]