298210320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21799}}^1$

素因数の和:21837

約数の個数: 120

約数和(自身を含む): 1054248000

約数和(自身を除く): 756037680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 21799, 43598, 65397, 87196, 108995, 130794, 174392, 196191, 217990, 261588, 326985, 348784, 392382, 414181, 435980, 523176, 653970, 784764, 828362, 871960, 980955, 1046352, 1242543, 1307940, 1569528, 1656724, 1743920, 1961910, 2070905, 2485086, 2615880, 3139056, 3313448, 3727629, 3923820, 4141810, 4970172, 5231760, 6212715, 6626896, 7455258, 7847640, 8283620, 9940344, 12425430, 14910516, 15695280, 16567240, 18638145, 19880688, 24850860, 29821032, 33134480, 37276290, 49701720, 59642064, 74552580, 99403440, 149105160, 298210320]

約数ペア:

[(1, 298210320), (2, 149105160), (3, 99403440), (4, 74552580), (5, 59642064), (6, 49701720), (8, 37276290), (9, 33134480), (10, 29821032), (12, 24850860), (15, 19880688), (16, 18638145), (18, 16567240), (19, 15695280), (20, 14910516), (24, 12425430), (30, 9940344), (36, 8283620), (38, 7847640), (40, 7455258), (45, 6626896), (48, 6212715), (57, 5231760), (60, 4970172), (72, 4141810), (76, 3923820), (80, 3727629), (90, 3313448), (95, 3139056), (114, 2615880), (120, 2485086), (144, 2070905), (152, 1961910), (171, 1743920), (180, 1656724), (190, 1569528), (228, 1307940), (240, 1242543), (285, 1046352), (304, 980955), (342, 871960), (360, 828362), (380, 784764), (456, 653970), (570, 523176), (684, 435980), (720, 414181), (760, 392382), (855, 348784), (912, 326985), (1140, 261588), (1368, 217990), (1520, 196191), (1710, 174392), (2280, 130794), (2736, 108995), (3420, 87196), (4560, 65397), (6840, 43598), (13680, 21799)]