149285880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{414683}}^1$

素因数の和:414700

約数の個数: 48

約数和(自身を含む): 485180280

約数和(自身を除く): 335894400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 414683, 829366, 1244049, 1658732, 2073415, 2488098, 3317464, 3732147, 4146830, 4976196, 6220245, 7464294, 8293660, 9952392, 12440490, 14928588, 16587320, 18660735, 24880980, 29857176, 37321470, 49761960, 74642940, 149285880]

約数ペア:

[(1, 149285880), (2, 74642940), (3, 49761960), (4, 37321470), (5, 29857176), (6, 24880980), (8, 18660735), (9, 16587320), (10, 14928588), (12, 12440490), (15, 9952392), (18, 8293660), (20, 7464294), (24, 6220245), (30, 4976196), (36, 4146830), (40, 3732147), (45, 3317464), (60, 2488098), (72, 2073415), (90, 1658732), (120, 1244049), (180, 829366), (360, 414683)]