2848691920

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1\times {\mathrm{601}}^1$

素因数の和:1124

約数の個数: 80

約数和(自身を含む): 6691446720

約数和(自身を除く): 3842754800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 331, 358, 601, 662, 716, 895, 1202, 1324, 1432, 1655, 1790, 2404, 2648, 2864, 3005, 3310, 3580, 4808, 5296, 6010, 6620, 7160, 9616, 12020, 13240, 14320, 24040, 26480, 48080, 59249, 107579, 118498, 198931, 215158, 236996, 296245, 397862, 430316, 473992, 537895, 592490, 795724, 860632, 947984, 994655, 1075790, 1184980, 1591448, 1721264, 1989310, 2151580, 2369960, 3182896, 3978620, 4303160, 4739920, 7957240, 8606320, 15914480, 35608649, 71217298, 142434596, 178043245, 284869192, 356086490, 569738384, 712172980, 1424345960, 2848691920]

約数ペア:

[(1, 2848691920), (2, 1424345960), (4, 712172980), (5, 569738384), (8, 356086490), (10, 284869192), (16, 178043245), (20, 142434596), (40, 71217298), (80, 35608649), (179, 15914480), (331, 8606320), (358, 7957240), (601, 4739920), (662, 4303160), (716, 3978620), (895, 3182896), (1202, 2369960), (1324, 2151580), (1432, 1989310), (1655, 1721264), (1790, 1591448), (2404, 1184980), (2648, 1075790), (2864, 994655), (3005, 947984), (3310, 860632), (3580, 795724), (4808, 592490), (5296, 537895), (6010, 473992), (6620, 430316), (7160, 397862), (9616, 296245), (12020, 236996), (13240, 215158), (14320, 198931), (24040, 118498), (26480, 107579), (48080, 59249)]