2893320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:89

約数の個数: 160

約数和(自身を含む): 10454400

約数和(自身を除く): 7561080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 47, 54, 57, 60, 72, 76, 81, 90, 94, 95, 108, 114, 120, 135, 141, 152, 162, 171, 180, 188, 190, 216, 228, 235, 270, 282, 285, 324, 342, 360, 376, 380, 405, 423, 456, 470, 513, 540, 564, 570, 648, 684, 705, 760, 810, 846, 855, 893, 940, 1026, 1080, 1128, 1140, 1269, 1368, 1410, 1539, 1620, 1692, 1710, 1786, 1880, 2052, 2115, 2280, 2538, 2565, 2679, 2820, 3078, 3240, 3384, 3420, 3572, 3807, 4104, 4230, 4465, 5076, 5130, 5358, 5640, 6156, 6345, 6840, 7144, 7614, 7695, 8037, 8460, 8930, 10152, 10260, 10716, 12312, 12690, 13395, 15228, 15390, 16074, 16920, 17860, 19035, 20520, 21432, 24111, 25380, 26790, 30456, 30780, 32148, 35720, 38070, 40185, 48222, 50760, 53580, 61560, 64296, 72333, 76140, 80370, 96444, 107160, 120555, 144666, 152280, 160740, 192888, 241110, 289332, 321480, 361665, 482220, 578664, 723330, 964440, 1446660, 2893320]

約数ペア:

[(1, 2893320), (2, 1446660), (3, 964440), (4, 723330), (5, 578664), (6, 482220), (8, 361665), (9, 321480), (10, 289332), (12, 241110), (15, 192888), (18, 160740), (19, 152280), (20, 144666), (24, 120555), (27, 107160), (30, 96444), (36, 80370), (38, 76140), (40, 72333), (45, 64296), (47, 61560), (54, 53580), (57, 50760), (60, 48222), (72, 40185), (76, 38070), (81, 35720), (90, 32148), (94, 30780), (95, 30456), (108, 26790), (114, 25380), (120, 24111), (135, 21432), (141, 20520), (152, 19035), (162, 17860), (171, 16920), (180, 16074), (188, 15390), (190, 15228), (216, 13395), (228, 12690), (235, 12312), (270, 10716), (282, 10260), (285, 10152), (324, 8930), (342, 8460), (360, 8037), (376, 7695), (380, 7614), (405, 7144), (423, 6840), (456, 6345), (470, 6156), (513, 5640), (540, 5358), (564, 5130), (570, 5076), (648, 4465), (684, 4230), (705, 4104), (760, 3807), (810, 3572), (846, 3420), (855, 3384), (893, 3240), (940, 3078), (1026, 2820), (1080, 2679), (1128, 2565), (1140, 2538), (1269, 2280), (1368, 2115), (1410, 2052), (1539, 1880), (1620, 1786), (1692, 1710)]