480663720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{49451}}^1$

素因数の和:49477

約数の個数: 96

約数和(自身を含む): 1620047520

約数和(自身を除く): 1139383800

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 49451, 98902, 148353, 197804, 247255, 296706, 395608, 445059, 494510, 593412, 741765, 890118, 989020, 1186824, 1335177, 1483530, 1780236, 1978040, 2225295, 2670354, 2967060, 3560472, 4005531, 4450590, 5340708, 5934120, 6675885, 8011062, 8901180, 10681416, 12016593, 13351770, 16022124, 17802360, 20027655, 24033186, 26703540, 32044248, 40055310, 48066372, 53407080, 60082965, 80110620, 96132744, 120165930, 160221240, 240331860, 480663720]

約数ペア:

[(1, 480663720), (2, 240331860), (3, 160221240), (4, 120165930), (5, 96132744), (6, 80110620), (8, 60082965), (9, 53407080), (10, 48066372), (12, 40055310), (15, 32044248), (18, 26703540), (20, 24033186), (24, 20027655), (27, 17802360), (30, 16022124), (36, 13351770), (40, 12016593), (45, 10681416), (54, 8901180), (60, 8011062), (72, 6675885), (81, 5934120), (90, 5340708), (108, 4450590), (120, 4005531), (135, 3560472), (162, 2967060), (180, 2670354), (216, 2225295), (243, 1978040), (270, 1780236), (324, 1483530), (360, 1335177), (405, 1186824), (486, 989020), (540, 890118), (648, 741765), (810, 593412), (972, 494510), (1080, 445059), (1215, 395608), (1620, 296706), (1944, 247255), (2430, 197804), (3240, 148353), (4860, 98902), (9720, 49451)]