4493880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:115

約数の個数: 160

約数和(自身を含む): 16117200

約数和(自身を除く): 11623320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 73, 76, 81, 90, 95, 108, 114, 120, 135, 146, 152, 162, 171, 180, 190, 216, 219, 228, 270, 285, 292, 324, 342, 360, 365, 380, 405, 438, 456, 513, 540, 570, 584, 648, 657, 684, 730, 760, 810, 855, 876, 1026, 1080, 1095, 1140, 1314, 1368, 1387, 1460, 1539, 1620, 1710, 1752, 1971, 2052, 2190, 2280, 2565, 2628, 2774, 2920, 3078, 3240, 3285, 3420, 3942, 4104, 4161, 4380, 5130, 5256, 5548, 5913, 6156, 6570, 6840, 6935, 7695, 7884, 8322, 8760, 9855, 10260, 11096, 11826, 12312, 12483, 13140, 13870, 15390, 15768, 16644, 19710, 20520, 20805, 23652, 24966, 26280, 27740, 29565, 30780, 33288, 37449, 39420, 41610, 47304, 49932, 55480, 59130, 61560, 62415, 74898, 78840, 83220, 99864, 112347, 118260, 124830, 149796, 166440, 187245, 224694, 236520, 249660, 299592, 374490, 449388, 499320, 561735, 748980, 898776, 1123470, 1497960, 2246940, 4493880]

約数ペア:

[(1, 4493880), (2, 2246940), (3, 1497960), (4, 1123470), (5, 898776), (6, 748980), (8, 561735), (9, 499320), (10, 449388), (12, 374490), (15, 299592), (18, 249660), (19, 236520), (20, 224694), (24, 187245), (27, 166440), (30, 149796), (36, 124830), (38, 118260), (40, 112347), (45, 99864), (54, 83220), (57, 78840), (60, 74898), (72, 62415), (73, 61560), (76, 59130), (81, 55480), (90, 49932), (95, 47304), (108, 41610), (114, 39420), (120, 37449), (135, 33288), (146, 30780), (152, 29565), (162, 27740), (171, 26280), (180, 24966), (190, 23652), (216, 20805), (219, 20520), (228, 19710), (270, 16644), (285, 15768), (292, 15390), (324, 13870), (342, 13140), (360, 12483), (365, 12312), (380, 11826), (405, 11096), (438, 10260), (456, 9855), (513, 8760), (540, 8322), (570, 7884), (584, 7695), (648, 6935), (657, 6840), (684, 6570), (730, 6156), (760, 5913), (810, 5548), (855, 5256), (876, 5130), (1026, 4380), (1080, 4161), (1095, 4104), (1140, 3942), (1314, 3420), (1368, 3285), (1387, 3240), (1460, 3078), (1539, 2920), (1620, 2774), (1710, 2628), (1752, 2565), (1971, 2280), (2052, 2190)]