178186320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19037}}^1$

素因数の和:19069

約数の個数: 120

約数和(自身を含む): 644474376

約数和(自身を除く): 466288056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 19037, 38074, 57111, 76148, 95185, 114222, 152296, 171333, 190370, 228444, 247481, 285555, 304592, 342666, 380740, 456888, 494962, 571110, 685332, 742443, 761480, 856665, 913776, 989924, 1142220, 1237405, 1370664, 1484886, 1522960, 1713330, 1979848, 2227329, 2284440, 2474810, 2741328, 2969772, 3426660, 3712215, 3959696, 4454658, 4568880, 4949620, 5939544, 6853320, 7424430, 8909316, 9899240, 11136645, 11879088, 13706640, 14848860, 17818632, 19798480, 22273290, 29697720, 35637264, 44546580, 59395440, 89093160, 178186320]

約数ペア:

[(1, 178186320), (2, 89093160), (3, 59395440), (4, 44546580), (5, 35637264), (6, 29697720), (8, 22273290), (9, 19798480), (10, 17818632), (12, 14848860), (13, 13706640), (15, 11879088), (16, 11136645), (18, 9899240), (20, 8909316), (24, 7424430), (26, 6853320), (30, 5939544), (36, 4949620), (39, 4568880), (40, 4454658), (45, 3959696), (48, 3712215), (52, 3426660), (60, 2969772), (65, 2741328), (72, 2474810), (78, 2284440), (80, 2227329), (90, 1979848), (104, 1713330), (117, 1522960), (120, 1484886), (130, 1370664), (144, 1237405), (156, 1142220), (180, 989924), (195, 913776), (208, 856665), (234, 761480), (240, 742443), (260, 685332), (312, 571110), (360, 494962), (390, 456888), (468, 380740), (520, 342666), (585, 304592), (624, 285555), (720, 247481), (780, 228444), (936, 190370), (1040, 171333), (1170, 152296), (1560, 114222), (1872, 95185), (2340, 76148), (3120, 57111), (4680, 38074), (9360, 19037)]