379635240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{523}}^1$

素因数の和:823

約数の個数: 128

約数和(自身を含む): 1195223040

約数和(自身を除く): 815587800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 263, 276, 345, 460, 523, 526, 552, 690, 789, 920, 1046, 1052, 1315, 1380, 1569, 1578, 2092, 2104, 2615, 2630, 2760, 3138, 3156, 3945, 4184, 5230, 5260, 6049, 6276, 6312, 7845, 7890, 10460, 10520, 12029, 12098, 12552, 15690, 15780, 18147, 20920, 24058, 24196, 30245, 31380, 31560, 36087, 36294, 48116, 48392, 60145, 60490, 62760, 72174, 72588, 90735, 96232, 120290, 120980, 137549, 144348, 145176, 180435, 181470, 240580, 241960, 275098, 288696, 360870, 362940, 412647, 481160, 550196, 687745, 721740, 725880, 825294, 1100392, 1375490, 1443480, 1650588, 2063235, 2750980, 3163627, 3301176, 4126470, 5501960, 6327254, 8252940, 9490881, 12654508, 15818135, 16505880, 18981762, 25309016, 31636270, 37963524, 47454405, 63272540, 75927048, 94908810, 126545080, 189817620, 379635240]

約数ペア:

[(1, 379635240), (2, 189817620), (3, 126545080), (4, 94908810), (5, 75927048), (6, 63272540), (8, 47454405), (10, 37963524), (12, 31636270), (15, 25309016), (20, 18981762), (23, 16505880), (24, 15818135), (30, 12654508), (40, 9490881), (46, 8252940), (60, 6327254), (69, 5501960), (92, 4126470), (115, 3301176), (120, 3163627), (138, 2750980), (184, 2063235), (230, 1650588), (263, 1443480), (276, 1375490), (345, 1100392), (460, 825294), (523, 725880), (526, 721740), (552, 687745), (690, 550196), (789, 481160), (920, 412647), (1046, 362940), (1052, 360870), (1315, 288696), (1380, 275098), (1569, 241960), (1578, 240580), (2092, 181470), (2104, 180435), (2615, 145176), (2630, 144348), (2760, 137549), (3138, 120980), (3156, 120290), (3945, 96232), (4184, 90735), (5230, 72588), (5260, 72174), (6049, 62760), (6276, 60490), (6312, 60145), (7845, 48392), (7890, 48116), (10460, 36294), (10520, 36087), (12029, 31560), (12098, 31380), (12552, 30245), (15690, 24196), (15780, 24058), (18147, 20920)]