1489710960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36299}}^1$

素因数の和:36340

約数の個数: 160

約数和(自身を含む): 5401440000

約数和(自身を除く): 3911729040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13680, 20520, 36299, 41040, 72598, 108897, 145196, 181495, 217794, 290392, 326691, 362990, 435588, 544485, 580784, 653382, 689681, 725980, 871176, 980073, 1088970, 1306764, 1379362, 1451960, 1633455, 1742352, 1960146, 2069043, 2177940, 2613528, 2758724, 2903920, 3266910, 3448405, 3920292, 4138086, 4355880, 4900365, 5227056, 5517448, 6207129, 6533820, 6896810, 7840584, 8276172, 8711760, 9800730, 10345215, 11034896, 12414258, 13067640, 13793620, 15681168, 16552344, 18621387, 19601460, 20690430, 24828516, 26135280, 27587240, 31035645, 33104688, 37242774, 39202920, 41380860, 49657032, 55174480, 62071290, 74485548, 78405840, 82761720, 93106935, 99314064, 124142580, 148971096, 165523440, 186213870, 248285160, 297942192, 372427740, 496570320, 744855480, 1489710960]

約数ペア:

[(1, 1489710960), (2, 744855480), (3, 496570320), (4, 372427740), (5, 297942192), (6, 248285160), (8, 186213870), (9, 165523440), (10, 148971096), (12, 124142580), (15, 99314064), (16, 93106935), (18, 82761720), (19, 78405840), (20, 74485548), (24, 62071290), (27, 55174480), (30, 49657032), (36, 41380860), (38, 39202920), (40, 37242774), (45, 33104688), (48, 31035645), (54, 27587240), (57, 26135280), (60, 24828516), (72, 20690430), (76, 19601460), (80, 18621387), (90, 16552344), (95, 15681168), (108, 13793620), (114, 13067640), (120, 12414258), (135, 11034896), (144, 10345215), (152, 9800730), (171, 8711760), (180, 8276172), (190, 7840584), (216, 6896810), (228, 6533820), (240, 6207129), (270, 5517448), (285, 5227056), (304, 4900365), (342, 4355880), (360, 4138086), (380, 3920292), (432, 3448405), (456, 3266910), (513, 2903920), (540, 2758724), (570, 2613528), (684, 2177940), (720, 2069043), (760, 1960146), (855, 1742352), (912, 1633455), (1026, 1451960), (1080, 1379362), (1140, 1306764), (1368, 1088970), (1520, 980073), (1710, 871176), (2052, 725980), (2160, 689681), (2280, 653382), (2565, 580784), (2736, 544485), (3420, 435588), (4104, 362990), (4560, 326691), (5130, 290392), (6840, 217794), (8208, 181495), (10260, 145196), (13680, 108897), (20520, 72598), (36299, 41040)]