346320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:69

約数の個数: 120

約数和(自身を含む): 1286376

約数和(自身を除く): 940056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 90, 104, 111, 117, 120, 130, 144, 148, 156, 180, 185, 195, 208, 222, 234, 240, 260, 296, 312, 333, 360, 370, 390, 444, 468, 481, 520, 555, 585, 592, 624, 666, 720, 740, 780, 888, 936, 962, 1040, 1110, 1170, 1332, 1443, 1480, 1560, 1665, 1776, 1872, 1924, 2220, 2340, 2405, 2664, 2886, 2960, 3120, 3330, 3848, 4329, 4440, 4680, 4810, 5328, 5772, 6660, 7215, 7696, 8658, 8880, 9360, 9620, 11544, 13320, 14430, 17316, 19240, 21645, 23088, 26640, 28860, 34632, 38480, 43290, 57720, 69264, 86580, 115440, 173160, 346320]

約数ペア:

[(1, 346320), (2, 173160), (3, 115440), (4, 86580), (5, 69264), (6, 57720), (8, 43290), (9, 38480), (10, 34632), (12, 28860), (13, 26640), (15, 23088), (16, 21645), (18, 19240), (20, 17316), (24, 14430), (26, 13320), (30, 11544), (36, 9620), (37, 9360), (39, 8880), (40, 8658), (45, 7696), (48, 7215), (52, 6660), (60, 5772), (65, 5328), (72, 4810), (74, 4680), (78, 4440), (80, 4329), (90, 3848), (104, 3330), (111, 3120), (117, 2960), (120, 2886), (130, 2664), (144, 2405), (148, 2340), (156, 2220), (180, 1924), (185, 1872), (195, 1776), (208, 1665), (222, 1560), (234, 1480), (240, 1443), (260, 1332), (296, 1170), (312, 1110), (333, 1040), (360, 962), (370, 936), (390, 888), (444, 780), (468, 740), (481, 720), (520, 666), (555, 624), (585, 592)]