448412220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13613}}^1$

素因数の和:13692

約数の個数: 96

約数和(自身を含む): 1418034240

約数和(自身を除く): 969622020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 3294, 3660, 5490, 6588, 8235, 10980, 13613, 16470, 27226, 32940, 40839, 54452, 68065, 81678, 122517, 136130, 163356, 204195, 245034, 272260, 367551, 408390, 490068, 612585, 735102, 816780, 830393, 1225170, 1470204, 1660786, 1837755, 2450340, 2491179, 3321572, 3675510, 4151965, 4982358, 7351020, 7473537, 8303930, 9964716, 12455895, 14947074, 16607860, 22420611, 24911790, 29894148, 37367685, 44841222, 49823580, 74735370, 89682444, 112103055, 149470740, 224206110, 448412220]

約数ペア:

[(1, 448412220), (2, 224206110), (3, 149470740), (4, 112103055), (5, 89682444), (6, 74735370), (9, 49823580), (10, 44841222), (12, 37367685), (15, 29894148), (18, 24911790), (20, 22420611), (27, 16607860), (30, 14947074), (36, 12455895), (45, 9964716), (54, 8303930), (60, 7473537), (61, 7351020), (90, 4982358), (108, 4151965), (122, 3675510), (135, 3321572), (180, 2491179), (183, 2450340), (244, 1837755), (270, 1660786), (305, 1470204), (366, 1225170), (540, 830393), (549, 816780), (610, 735102), (732, 612585), (915, 490068), (1098, 408390), (1220, 367551), (1647, 272260), (1830, 245034), (2196, 204195), (2745, 163356), (3294, 136130), (3660, 122517), (5490, 81678), (6588, 68065), (8235, 54452), (10980, 40839), (13613, 32940), (16470, 27226)]