180996960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:617

約数の個数: 192

約数和(自身を含む): 619545024

約数和(自身を除く): 438548064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 41, 48, 51, 60, 68, 80, 82, 85, 96, 102, 120, 123, 136, 160, 164, 170, 204, 205, 240, 246, 255, 272, 328, 340, 408, 410, 480, 492, 510, 541, 544, 615, 656, 680, 697, 816, 820, 984, 1020, 1082, 1230, 1312, 1360, 1394, 1623, 1632, 1640, 1968, 2040, 2091, 2164, 2460, 2705, 2720, 2788, 3246, 3280, 3485, 3936, 4080, 4182, 4328, 4920, 5410, 5576, 6492, 6560, 6970, 8115, 8160, 8364, 8656, 9197, 9840, 10455, 10820, 11152, 12984, 13940, 16230, 16728, 17312, 18394, 19680, 20910, 21640, 22181, 22304, 25968, 27591, 27880, 32460, 33456, 36788, 41820, 43280, 44362, 45985, 51936, 55182, 55760, 64920, 66543, 66912, 73576, 83640, 86560, 88724, 91970, 110364, 110905, 111520, 129840, 133086, 137955, 147152, 167280, 177448, 183940, 220728, 221810, 259680, 266172, 275910, 294304, 332715, 334560, 354896, 367880, 377077, 441456, 443620, 532344, 551820, 665430, 709792, 735760, 754154, 882912, 887240, 1064688, 1103640, 1131231, 1330860, 1471520, 1508308, 1774480, 1885385, 2129376, 2207280, 2262462, 2661720, 3016616, 3548960, 3770770, 4414560, 4524924, 5323440, 5656155, 6033232, 7541540, 9049848, 10646880, 11312310, 12066464, 15083080, 18099696, 22624620, 30166160, 36199392, 45249240, 60332320, 90498480, 180996960]

約数ペア:

[(1, 180996960), (2, 90498480), (3, 60332320), (4, 45249240), (5, 36199392), (6, 30166160), (8, 22624620), (10, 18099696), (12, 15083080), (15, 12066464), (16, 11312310), (17, 10646880), (20, 9049848), (24, 7541540), (30, 6033232), (32, 5656155), (34, 5323440), (40, 4524924), (41, 4414560), (48, 3770770), (51, 3548960), (60, 3016616), (68, 2661720), (80, 2262462), (82, 2207280), (85, 2129376), (96, 1885385), (102, 1774480), (120, 1508308), (123, 1471520), (136, 1330860), (160, 1131231), (164, 1103640), (170, 1064688), (204, 887240), (205, 882912), (240, 754154), (246, 735760), (255, 709792), (272, 665430), (328, 551820), (340, 532344), (408, 443620), (410, 441456), (480, 377077), (492, 367880), (510, 354896), (541, 334560), (544, 332715), (615, 294304), (656, 275910), (680, 266172), (697, 259680), (816, 221810), (820, 220728), (984, 183940), (1020, 177448), (1082, 167280), (1230, 147152), (1312, 137955), (1360, 133086), (1394, 129840), (1623, 111520), (1632, 110905), (1640, 110364), (1968, 91970), (2040, 88724), (2091, 86560), (2164, 83640), (2460, 73576), (2705, 66912), (2720, 66543), (2788, 64920), (3246, 55760), (3280, 55182), (3485, 51936), (3936, 45985), (4080, 44362), (4182, 43280), (4328, 41820), (4920, 36788), (5410, 33456), (5576, 32460), (6492, 27880), (6560, 27591), (6970, 25968), (8115, 22304), (8160, 22181), (8364, 21640), (8656, 20910), (9197, 19680), (9840, 18394), (10455, 17312), (10820, 16728), (11152, 16230), (12984, 13940)]