159630720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1264

約数の個数: 128

約数和(自身を含む): 516430080

約数和(自身を除く): 356799360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1171, 1420, 1704, 1920, 2130, 2272, 2342, 2840, 3408, 3513, 4260, 4544, 4684, 5680, 5855, 6816, 7026, 8520, 9088, 9368, 11360, 11710, 13632, 14052, 17040, 17565, 18736, 22720, 23420, 27264, 28104, 34080, 35130, 37472, 45440, 46840, 56208, 68160, 70260, 74944, 83141, 93680, 112416, 136320, 140520, 149888, 166282, 187360, 224832, 249423, 281040, 332564, 374720, 415705, 449664, 498846, 562080, 665128, 749440, 831410, 997692, 1124160, 1247115, 1330256, 1662820, 1995384, 2248320, 2494230, 2660512, 3325640, 3990768, 4988460, 5321024, 6651280, 7981536, 9976920, 10642048, 13302560, 15963072, 19953840, 26605120, 31926144, 39907680, 53210240, 79815360, 159630720]

約数ペア:

[(1, 159630720), (2, 79815360), (3, 53210240), (4, 39907680), (5, 31926144), (6, 26605120), (8, 19953840), (10, 15963072), (12, 13302560), (15, 10642048), (16, 9976920), (20, 7981536), (24, 6651280), (30, 5321024), (32, 4988460), (40, 3990768), (48, 3325640), (60, 2660512), (64, 2494230), (71, 2248320), (80, 1995384), (96, 1662820), (120, 1330256), (128, 1247115), (142, 1124160), (160, 997692), (192, 831410), (213, 749440), (240, 665128), (284, 562080), (320, 498846), (355, 449664), (384, 415705), (426, 374720), (480, 332564), (568, 281040), (640, 249423), (710, 224832), (852, 187360), (960, 166282), (1065, 149888), (1136, 140520), (1171, 136320), (1420, 112416), (1704, 93680), (1920, 83141), (2130, 74944), (2272, 70260), (2342, 68160), (2840, 56208), (3408, 46840), (3513, 45440), (4260, 37472), (4544, 35130), (4684, 34080), (5680, 28104), (5855, 27264), (6816, 23420), (7026, 22720), (8520, 18736), (9088, 17565), (9368, 17040), (11360, 14052), (11710, 13632)]