490353120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1487}}^1$

素因数の和:1737

約数の個数: 144

約数和(自身を含む): 1681767360

約数和(自身を除く): 1191414240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 229, 240, 288, 360, 458, 480, 687, 720, 916, 1145, 1374, 1440, 1487, 1832, 2061, 2290, 2748, 2974, 3435, 3664, 4122, 4461, 4580, 5496, 5948, 6870, 7328, 7435, 8244, 8922, 9160, 10305, 10992, 11896, 13383, 13740, 14870, 16488, 17844, 18320, 20610, 21984, 22305, 23792, 26766, 27480, 29740, 32976, 35688, 36640, 41220, 44610, 47584, 53532, 54960, 59480, 65952, 66915, 71376, 82440, 89220, 107064, 109920, 118960, 133830, 142752, 164880, 178440, 214128, 237920, 267660, 329760, 340523, 356880, 428256, 535320, 681046, 713760, 1021569, 1070640, 1362092, 1702615, 2043138, 2141280, 2724184, 3064707, 3405230, 4086276, 5107845, 5448368, 6129414, 6810460, 8172552, 10215690, 10896736, 12258828, 13620920, 15323535, 16345104, 20431380, 24517656, 27241840, 30647070, 32690208, 40862760, 49035312, 54483680, 61294140, 81725520, 98070624, 122588280, 163451040, 245176560, 490353120]

約数ペア:

[(1, 490353120), (2, 245176560), (3, 163451040), (4, 122588280), (5, 98070624), (6, 81725520), (8, 61294140), (9, 54483680), (10, 49035312), (12, 40862760), (15, 32690208), (16, 30647070), (18, 27241840), (20, 24517656), (24, 20431380), (30, 16345104), (32, 15323535), (36, 13620920), (40, 12258828), (45, 10896736), (48, 10215690), (60, 8172552), (72, 6810460), (80, 6129414), (90, 5448368), (96, 5107845), (120, 4086276), (144, 3405230), (160, 3064707), (180, 2724184), (229, 2141280), (240, 2043138), (288, 1702615), (360, 1362092), (458, 1070640), (480, 1021569), (687, 713760), (720, 681046), (916, 535320), (1145, 428256), (1374, 356880), (1440, 340523), (1487, 329760), (1832, 267660), (2061, 237920), (2290, 214128), (2748, 178440), (2974, 164880), (3435, 142752), (3664, 133830), (4122, 118960), (4461, 109920), (4580, 107064), (5496, 89220), (5948, 82440), (6870, 71376), (7328, 66915), (7435, 65952), (8244, 59480), (8922, 54960), (9160, 53532), (10305, 47584), (10992, 44610), (11896, 41220), (13383, 36640), (13740, 35688), (14870, 32976), (16488, 29740), (17844, 27480), (18320, 26766), (20610, 23792), (21984, 22305)]