304929960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{9043}}^1$

素因数の和:9338

約数の個数: 64

約数和(自身を含む): 918146880

約数和(自身を除く): 613216920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 843, 1124, 1405, 1686, 2248, 2810, 3372, 4215, 5620, 6744, 8430, 9043, 11240, 16860, 18086, 27129, 33720, 36172, 45215, 54258, 72344, 90430, 108516, 135645, 180860, 217032, 271290, 361720, 542580, 1085160, 2541083, 5082166, 7623249, 10164332, 12705415, 15246498, 20328664, 25410830, 30492996, 38116245, 50821660, 60985992, 76232490, 101643320, 152464980, 304929960]

約数ペア:

[(1, 304929960), (2, 152464980), (3, 101643320), (4, 76232490), (5, 60985992), (6, 50821660), (8, 38116245), (10, 30492996), (12, 25410830), (15, 20328664), (20, 15246498), (24, 12705415), (30, 10164332), (40, 7623249), (60, 5082166), (120, 2541083), (281, 1085160), (562, 542580), (843, 361720), (1124, 271290), (1405, 217032), (1686, 180860), (2248, 135645), (2810, 108516), (3372, 90430), (4215, 72344), (5620, 54258), (6744, 45215), (8430, 36172), (9043, 33720), (11240, 27129), (16860, 18086)]