447804511320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{239873}}^1$

素因数の和:240265

約数の個数: 128

約数和(自身を含む): 1376147543040

約数和(自身を除く): 928343031720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 331, 376, 470, 564, 662, 705, 940, 993, 1128, 1324, 1410, 1655, 1880, 1986, 2648, 2820, 3310, 3972, 4965, 5640, 6620, 7944, 9930, 13240, 15557, 19860, 31114, 39720, 46671, 62228, 77785, 93342, 124456, 155570, 186684, 233355, 239873, 311140, 373368, 466710, 479746, 622280, 719619, 933420, 959492, 1199365, 1439238, 1866840, 1918984, 2398730, 2878476, 3598095, 4797460, 5756952, 7196190, 9594920, 11274031, 14392380, 22548062, 28784760, 33822093, 45096124, 56370155, 67644186, 79397963, 90192248, 112740310, 135288372, 158795926, 169110465, 225480620, 238193889, 270576744, 317591852, 338220930, 396989815, 450961240, 476387778, 635183704, 676441860, 793979630, 952775556, 1190969445, 1352883720, 1587959260, 1905551112, 2381938890, 3175918520, 3731704261, 4763877780, 7463408522, 9527755560, 11195112783, 14926817044, 18658521305, 22390225566, 29853634088, 37317042610, 44780451132, 55975563915, 74634085220, 89560902264, 111951127830, 149268170440, 223902255660, 447804511320]

約数ペア:

[(1, 447804511320), (2, 223902255660), (3, 149268170440), (4, 111951127830), (5, 89560902264), (6, 74634085220), (8, 55975563915), (10, 44780451132), (12, 37317042610), (15, 29853634088), (20, 22390225566), (24, 18658521305), (30, 14926817044), (40, 11195112783), (47, 9527755560), (60, 7463408522), (94, 4763877780), (120, 3731704261), (141, 3175918520), (188, 2381938890), (235, 1905551112), (282, 1587959260), (331, 1352883720), (376, 1190969445), (470, 952775556), (564, 793979630), (662, 676441860), (705, 635183704), (940, 476387778), (993, 450961240), (1128, 396989815), (1324, 338220930), (1410, 317591852), (1655, 270576744), (1880, 238193889), (1986, 225480620), (2648, 169110465), (2820, 158795926), (3310, 135288372), (3972, 112740310), (4965, 90192248), (5640, 79397963), (6620, 67644186), (7944, 56370155), (9930, 45096124), (13240, 33822093), (15557, 28784760), (19860, 22548062), (31114, 14392380), (39720, 11274031), (46671, 9594920), (62228, 7196190), (77785, 5756952), (93342, 4797460), (124456, 3598095), (155570, 2878476), (186684, 2398730), (233355, 1918984), (239873, 1866840), (311140, 1439238), (373368, 1199365), (466710, 959492), (479746, 933420), (622280, 719619)]