454885320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7193}}^1$

素因数の和:7255

約数の個数: 128

約数和(自身を含む): 1491747840

約数和(自身を除く): 1036862520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2635, 3162, 3720, 4216, 5270, 6324, 7193, 7905, 10540, 12648, 14386, 15810, 21080, 21579, 28772, 31620, 35965, 43158, 57544, 63240, 71930, 86316, 107895, 122281, 143860, 172632, 215790, 222983, 244562, 287720, 366843, 431580, 445966, 489124, 611405, 668949, 733686, 863160, 891932, 978248, 1114915, 1222810, 1337898, 1467372, 1783864, 1834215, 2229830, 2445620, 2675796, 2934744, 3344745, 3668430, 3790711, 4459660, 4891240, 5351592, 6689490, 7336860, 7581422, 8919320, 11372133, 13378980, 14673720, 15162844, 18953555, 22744266, 26757960, 30325688, 37907110, 45488532, 56860665, 75814220, 90977064, 113721330, 151628440, 227442660, 454885320]

約数ペア:

[(1, 454885320), (2, 227442660), (3, 151628440), (4, 113721330), (5, 90977064), (6, 75814220), (8, 56860665), (10, 45488532), (12, 37907110), (15, 30325688), (17, 26757960), (20, 22744266), (24, 18953555), (30, 15162844), (31, 14673720), (34, 13378980), (40, 11372133), (51, 8919320), (60, 7581422), (62, 7336860), (68, 6689490), (85, 5351592), (93, 4891240), (102, 4459660), (120, 3790711), (124, 3668430), (136, 3344745), (155, 2934744), (170, 2675796), (186, 2445620), (204, 2229830), (248, 1834215), (255, 1783864), (310, 1467372), (340, 1337898), (372, 1222810), (408, 1114915), (465, 978248), (510, 891932), (527, 863160), (620, 733686), (680, 668949), (744, 611405), (930, 489124), (1020, 445966), (1054, 431580), (1240, 366843), (1581, 287720), (1860, 244562), (2040, 222983), (2108, 215790), (2635, 172632), (3162, 143860), (3720, 122281), (4216, 107895), (5270, 86316), (6324, 71930), (7193, 63240), (7905, 57544), (10540, 43158), (12648, 35965), (14386, 31620), (15810, 28772), (21080, 21579)]