334860720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:423

約数の個数: 160

約数和(自身を含む): 1071092160

約数和(自身を除く): 736231440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 89, 120, 122, 178, 183, 240, 244, 257, 267, 305, 356, 366, 445, 488, 514, 534, 610, 712, 732, 771, 890, 915, 976, 1028, 1068, 1220, 1285, 1335, 1424, 1464, 1542, 1780, 1830, 2056, 2136, 2440, 2570, 2670, 2928, 3084, 3560, 3660, 3855, 4112, 4272, 4880, 5140, 5340, 5429, 6168, 7120, 7320, 7710, 10280, 10680, 10858, 12336, 14640, 15420, 15677, 16287, 20560, 21360, 21716, 22873, 27145, 30840, 31354, 32574, 43432, 45746, 47031, 54290, 61680, 62708, 65148, 68619, 78385, 81435, 86864, 91492, 94062, 108580, 114365, 125416, 130296, 137238, 156770, 162870, 182984, 188124, 217160, 228730, 235155, 250832, 260592, 274476, 313540, 325740, 343095, 365968, 376248, 434320, 457460, 470310, 548952, 627080, 651480, 686190, 752496, 914920, 940620, 1097904, 1254160, 1302960, 1372380, 1395253, 1829840, 1881240, 2744760, 2790506, 3762480, 4185759, 5489520, 5581012, 6976265, 8371518, 11162024, 13952530, 16743036, 20928795, 22324048, 27905060, 33486072, 41857590, 55810120, 66972144, 83715180, 111620240, 167430360, 334860720]

約数ペア:

[(1, 334860720), (2, 167430360), (3, 111620240), (4, 83715180), (5, 66972144), (6, 55810120), (8, 41857590), (10, 33486072), (12, 27905060), (15, 22324048), (16, 20928795), (20, 16743036), (24, 13952530), (30, 11162024), (40, 8371518), (48, 6976265), (60, 5581012), (61, 5489520), (80, 4185759), (89, 3762480), (120, 2790506), (122, 2744760), (178, 1881240), (183, 1829840), (240, 1395253), (244, 1372380), (257, 1302960), (267, 1254160), (305, 1097904), (356, 940620), (366, 914920), (445, 752496), (488, 686190), (514, 651480), (534, 627080), (610, 548952), (712, 470310), (732, 457460), (771, 434320), (890, 376248), (915, 365968), (976, 343095), (1028, 325740), (1068, 313540), (1220, 274476), (1285, 260592), (1335, 250832), (1424, 235155), (1464, 228730), (1542, 217160), (1780, 188124), (1830, 182984), (2056, 162870), (2136, 156770), (2440, 137238), (2570, 130296), (2670, 125416), (2928, 114365), (3084, 108580), (3560, 94062), (3660, 91492), (3855, 86864), (4112, 81435), (4272, 78385), (4880, 68619), (5140, 65148), (5340, 62708), (5429, 61680), (6168, 54290), (7120, 47031), (7320, 45746), (7710, 43432), (10280, 32574), (10680, 31354), (10858, 30840), (12336, 27145), (14640, 22873), (15420, 21716), (15677, 21360), (16287, 20560)]