19167480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1493

約数の個数: 96

約数和(自身を含む): 64022400

約数和(自身を除く): 44854920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1439, 1480, 1665, 2220, 2664, 2878, 3330, 4317, 4440, 5756, 6660, 7195, 8634, 11512, 12951, 13320, 14390, 17268, 21585, 25902, 28780, 34536, 43170, 51804, 53243, 57560, 64755, 86340, 103608, 106486, 129510, 159729, 172680, 212972, 259020, 266215, 319458, 425944, 479187, 518040, 532430, 638916, 798645, 958374, 1064860, 1277832, 1597290, 1916748, 2129720, 2395935, 3194580, 3833496, 4791870, 6389160, 9583740, 19167480]

約数ペア:

[(1, 19167480), (2, 9583740), (3, 6389160), (4, 4791870), (5, 3833496), (6, 3194580), (8, 2395935), (9, 2129720), (10, 1916748), (12, 1597290), (15, 1277832), (18, 1064860), (20, 958374), (24, 798645), (30, 638916), (36, 532430), (37, 518040), (40, 479187), (45, 425944), (60, 319458), (72, 266215), (74, 259020), (90, 212972), (111, 172680), (120, 159729), (148, 129510), (180, 106486), (185, 103608), (222, 86340), (296, 64755), (333, 57560), (360, 53243), (370, 51804), (444, 43170), (555, 34536), (666, 28780), (740, 25902), (888, 21585), (1110, 17268), (1332, 14390), (1439, 13320), (1480, 12951), (1665, 11512), (2220, 8634), (2664, 7195), (2878, 6660), (3330, 5756), (4317, 4440)]