1477458720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{1427}}^1$

素因数の和:2167

約数の個数: 144

約数和(自身を含む): 5052378240

約数和(自身を除く): 3574919520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 719, 720, 1427, 1438, 1440, 2157, 2854, 2876, 3595, 4281, 4314, 5708, 5752, 6471, 7135, 7190, 8562, 8628, 10785, 11416, 11504, 12843, 12942, 14270, 14380, 17124, 17256, 21405, 21570, 22832, 23008, 25686, 25884, 28540, 28760, 32355, 34248, 34512, 42810, 43140, 45664, 51372, 51768, 57080, 57520, 64215, 64710, 68496, 69024, 85620, 86280, 102744, 103536, 114160, 115040, 128430, 129420, 136992, 171240, 172560, 205488, 207072, 228320, 256860, 258840, 342480, 345120, 410976, 513720, 517680, 684960, 1026013, 1027440, 1035360, 2052026, 2054880, 3078039, 4104052, 5130065, 6156078, 8208104, 9234117, 10260130, 12312156, 15390195, 16416208, 18468234, 20520260, 24624312, 30780390, 32832416, 36936468, 41040520, 46170585, 49248624, 61560780, 73872936, 82081040, 92341170, 98497248, 123121560, 147745872, 164162080, 184682340, 246243120, 295491744, 369364680, 492486240, 738729360, 1477458720]

約数ペア:

[(1, 1477458720), (2, 738729360), (3, 492486240), (4, 369364680), (5, 295491744), (6, 246243120), (8, 184682340), (9, 164162080), (10, 147745872), (12, 123121560), (15, 98497248), (16, 92341170), (18, 82081040), (20, 73872936), (24, 61560780), (30, 49248624), (32, 46170585), (36, 41040520), (40, 36936468), (45, 32832416), (48, 30780390), (60, 24624312), (72, 20520260), (80, 18468234), (90, 16416208), (96, 15390195), (120, 12312156), (144, 10260130), (160, 9234117), (180, 8208104), (240, 6156078), (288, 5130065), (360, 4104052), (480, 3078039), (719, 2054880), (720, 2052026), (1427, 1035360), (1438, 1027440), (1440, 1026013), (2157, 684960), (2854, 517680), (2876, 513720), (3595, 410976), (4281, 345120), (4314, 342480), (5708, 258840), (5752, 256860), (6471, 228320), (7135, 207072), (7190, 205488), (8562, 172560), (8628, 171240), (10785, 136992), (11416, 129420), (11504, 128430), (12843, 115040), (12942, 114160), (14270, 103536), (14380, 102744), (17124, 86280), (17256, 85620), (21405, 69024), (21570, 68496), (22832, 64710), (23008, 64215), (25686, 57520), (25884, 57080), (28540, 51768), (28760, 51372), (32355, 45664), (34248, 43140), (34512, 42810)]