319761720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16759}}^1$

素因数の和:16829

約数の個数: 96

約数和(自身を含む): 1058896800

約数和(自身を除く): 739135080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4770, 6360, 9540, 16759, 19080, 33518, 50277, 67036, 83795, 100554, 134072, 150831, 167590, 201108, 251385, 301662, 335180, 402216, 502770, 603324, 670360, 754155, 888227, 1005540, 1206648, 1508310, 1776454, 2011080, 2664681, 3016620, 3552908, 4441135, 5329362, 6033240, 7105816, 7994043, 8882270, 10658724, 13323405, 15988086, 17764540, 21317448, 26646810, 31976172, 35529080, 39970215, 53293620, 63952344, 79940430, 106587240, 159880860, 319761720]

約数ペア:

[(1, 319761720), (2, 159880860), (3, 106587240), (4, 79940430), (5, 63952344), (6, 53293620), (8, 39970215), (9, 35529080), (10, 31976172), (12, 26646810), (15, 21317448), (18, 17764540), (20, 15988086), (24, 13323405), (30, 10658724), (36, 8882270), (40, 7994043), (45, 7105816), (53, 6033240), (60, 5329362), (72, 4441135), (90, 3552908), (106, 3016620), (120, 2664681), (159, 2011080), (180, 1776454), (212, 1508310), (265, 1206648), (318, 1005540), (360, 888227), (424, 754155), (477, 670360), (530, 603324), (636, 502770), (795, 402216), (954, 335180), (1060, 301662), (1272, 251385), (1590, 201108), (1908, 167590), (2120, 150831), (2385, 134072), (3180, 100554), (3816, 83795), (4770, 67036), (6360, 50277), (9540, 33518), (16759, 19080)]