2044340880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{274777}}^1$

素因数の和:274824

約数の個数: 80

約数和(自身を含む): 6541914624

約数和(自身を除く): 4497573744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 274777, 549554, 824331, 1099108, 1373885, 1648662, 2198216, 2747770, 3297324, 4121655, 4396432, 5495540, 6594648, 8243310, 8518087, 10991080, 13189296, 16486620, 17036174, 21982160, 25554261, 32973240, 34072348, 42590435, 51108522, 65946480, 68144696, 85180870, 102217044, 127771305, 136289392, 170361740, 204434088, 255542610, 340723480, 408868176, 511085220, 681446960, 1022170440, 2044340880]

約数ペア:

[(1, 2044340880), (2, 1022170440), (3, 681446960), (4, 511085220), (5, 408868176), (6, 340723480), (8, 255542610), (10, 204434088), (12, 170361740), (15, 136289392), (16, 127771305), (20, 102217044), (24, 85180870), (30, 68144696), (31, 65946480), (40, 51108522), (48, 42590435), (60, 34072348), (62, 32973240), (80, 25554261), (93, 21982160), (120, 17036174), (124, 16486620), (155, 13189296), (186, 10991080), (240, 8518087), (248, 8243310), (310, 6594648), (372, 5495540), (465, 4396432), (496, 4121655), (620, 3297324), (744, 2747770), (930, 2198216), (1240, 1648662), (1488, 1373885), (1860, 1099108), (2480, 824331), (3720, 549554), (7440, 274777)]