298858320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18047}}^1$

素因数の和:18089

約数の個数: 120

約数和(自身を含む): 1047361536

約数和(自身を除く): 748503216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 18047, 36094, 54141, 72188, 90235, 108282, 144376, 162423, 180470, 216564, 270705, 288752, 324846, 360940, 415081, 433128, 541410, 649692, 721880, 812115, 830162, 866256, 1082820, 1245243, 1299384, 1443760, 1624230, 1660324, 2075405, 2165640, 2490486, 2598768, 3248460, 3320648, 3735729, 4150810, 4331280, 4980972, 6226215, 6496920, 6641296, 7471458, 8301620, 9961944, 12452430, 12993840, 14942916, 16603240, 18678645, 19923888, 24904860, 29885832, 33206480, 37357290, 49809720, 59771664, 74714580, 99619440, 149429160, 298858320]

約数ペア:

[(1, 298858320), (2, 149429160), (3, 99619440), (4, 74714580), (5, 59771664), (6, 49809720), (8, 37357290), (9, 33206480), (10, 29885832), (12, 24904860), (15, 19923888), (16, 18678645), (18, 16603240), (20, 14942916), (23, 12993840), (24, 12452430), (30, 9961944), (36, 8301620), (40, 7471458), (45, 6641296), (46, 6496920), (48, 6226215), (60, 4980972), (69, 4331280), (72, 4150810), (80, 3735729), (90, 3320648), (92, 3248460), (115, 2598768), (120, 2490486), (138, 2165640), (144, 2075405), (180, 1660324), (184, 1624230), (207, 1443760), (230, 1299384), (240, 1245243), (276, 1082820), (345, 866256), (360, 830162), (368, 812115), (414, 721880), (460, 649692), (552, 541410), (690, 433128), (720, 415081), (828, 360940), (920, 324846), (1035, 288752), (1104, 270705), (1380, 216564), (1656, 180470), (1840, 162423), (2070, 144376), (2760, 108282), (3312, 90235), (4140, 72188), (5520, 54141), (8280, 36094), (16560, 18047)]