160857360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{74471}}^1$

素因数の和:74493

約数の個数: 80

約数和(自身を含む): 554071680

約数和(自身を除く): 393214320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 74471, 148942, 223413, 297884, 372355, 446826, 595768, 670239, 744710, 893652, 1117065, 1191536, 1340478, 1489420, 1787304, 2010717, 2234130, 2680956, 2978840, 3351195, 3574608, 4021434, 4468260, 5361912, 5957680, 6702390, 8042868, 8936520, 10053585, 10723824, 13404780, 16085736, 17873040, 20107170, 26809560, 32171472, 40214340, 53619120, 80428680, 160857360]

約数ペア:

[(1, 160857360), (2, 80428680), (3, 53619120), (4, 40214340), (5, 32171472), (6, 26809560), (8, 20107170), (9, 17873040), (10, 16085736), (12, 13404780), (15, 10723824), (16, 10053585), (18, 8936520), (20, 8042868), (24, 6702390), (27, 5957680), (30, 5361912), (36, 4468260), (40, 4021434), (45, 3574608), (48, 3351195), (54, 2978840), (60, 2680956), (72, 2234130), (80, 2010717), (90, 1787304), (108, 1489420), (120, 1340478), (135, 1191536), (144, 1117065), (180, 893652), (216, 744710), (240, 670239), (270, 595768), (360, 446826), (432, 372355), (540, 297884), (720, 223413), (1080, 148942), (2160, 74471)]