912301920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{947}}^1$

素因数の和:1194

約数の個数: 192

約数和(自身を含む): 3210762240

約数和(自身を除く): 2298460320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 223, 240, 270, 288, 360, 432, 446, 480, 540, 669, 720, 864, 892, 947, 1080, 1115, 1338, 1440, 1784, 1894, 2007, 2160, 2230, 2676, 2841, 3345, 3568, 3788, 4014, 4320, 4460, 4735, 5352, 5682, 6021, 6690, 7136, 7576, 8028, 8523, 8920, 9470, 10035, 10704, 11364, 12042, 13380, 14205, 15152, 16056, 17046, 17840, 18940, 20070, 21408, 22728, 24084, 25569, 26760, 28410, 30105, 30304, 32112, 34092, 35680, 37880, 40140, 42615, 45456, 48168, 51138, 53520, 56820, 60210, 64224, 68184, 75760, 80280, 85230, 90912, 96336, 102276, 107040, 113640, 120420, 127845, 136368, 151520, 160560, 170460, 192672, 204552, 211181, 227280, 240840, 255690, 272736, 321120, 340920, 409104, 422362, 454560, 481680, 511380, 633543, 681840, 818208, 844724, 963360, 1022760, 1055905, 1267086, 1363680, 1689448, 1900629, 2045520, 2111810, 2534172, 3167715, 3378896, 3801258, 4091040, 4223620, 5068344, 5701887, 6335430, 6757792, 7602516, 8447240, 9503145, 10136688, 11403774, 12670860, 15205032, 16894480, 19006290, 20273376, 22807548, 25341720, 28509435, 30410064, 33788960, 38012580, 45615096, 50683440, 57018870, 60820128, 76025160, 91230192, 101366880, 114037740, 152050320, 182460384, 228075480, 304100640, 456150960, 912301920]

約数ペア:

[(1, 912301920), (2, 456150960), (3, 304100640), (4, 228075480), (5, 182460384), (6, 152050320), (8, 114037740), (9, 101366880), (10, 91230192), (12, 76025160), (15, 60820128), (16, 57018870), (18, 50683440), (20, 45615096), (24, 38012580), (27, 33788960), (30, 30410064), (32, 28509435), (36, 25341720), (40, 22807548), (45, 20273376), (48, 19006290), (54, 16894480), (60, 15205032), (72, 12670860), (80, 11403774), (90, 10136688), (96, 9503145), (108, 8447240), (120, 7602516), (135, 6757792), (144, 6335430), (160, 5701887), (180, 5068344), (216, 4223620), (223, 4091040), (240, 3801258), (270, 3378896), (288, 3167715), (360, 2534172), (432, 2111810), (446, 2045520), (480, 1900629), (540, 1689448), (669, 1363680), (720, 1267086), (864, 1055905), (892, 1022760), (947, 963360), (1080, 844724), (1115, 818208), (1338, 681840), (1440, 633543), (1784, 511380), (1894, 481680), (2007, 454560), (2160, 422362), (2230, 409104), (2676, 340920), (2841, 321120), (3345, 272736), (3568, 255690), (3788, 240840), (4014, 227280), (4320, 211181), (4460, 204552), (4735, 192672), (5352, 170460), (5682, 160560), (6021, 151520), (6690, 136368), (7136, 127845), (7576, 120420), (8028, 113640), (8523, 107040), (8920, 102276), (9470, 96336), (10035, 90912), (10704, 85230), (11364, 80280), (12042, 75760), (13380, 68184), (14205, 64224), (15152, 60210), (16056, 56820), (17046, 53520), (17840, 51138), (18940, 48168), (20070, 45456), (21408, 42615), (22728, 40140), (24084, 37880), (25569, 35680), (26760, 34092), (28410, 32112), (30105, 30304)]