303220380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{32189}}^1$

素因数の和:32358

約数の個数: 48

約数和(自身を含む): 854451360

約数和(自身を除く): 551230980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 32189, 64378, 96567, 128756, 160945, 193134, 321890, 386268, 482835, 643780, 965670, 1931340, 5053673, 10107346, 15161019, 20214692, 25268365, 30322038, 50536730, 60644076, 75805095, 101073460, 151610190, 303220380]

約数ペア:

[(1, 303220380), (2, 151610190), (3, 101073460), (4, 75805095), (5, 60644076), (6, 50536730), (10, 30322038), (12, 25268365), (15, 20214692), (20, 15161019), (30, 10107346), (60, 5053673), (157, 1931340), (314, 965670), (471, 643780), (628, 482835), (785, 386268), (942, 321890), (1570, 193134), (1884, 160945), (2355, 128756), (3140, 96567), (4710, 64378), (9420, 32189)]