827308080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{42557}}^1$

素因数の和:42585

約数の個数: 120

約数和(自身を含む): 2881346832

約数和(自身を除く): 2054038752

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 42557, 85114, 127671, 170228, 212785, 255342, 340456, 383013, 425570, 510684, 638355, 680912, 766026, 851140, 1021368, 1149039, 1276710, 1532052, 1702280, 1915065, 2042736, 2298078, 2553420, 3064104, 3404560, 3447117, 3830130, 4596156, 5106840, 5745195, 6128208, 6894234, 7660260, 9192312, 10213680, 10341351, 11490390, 13788468, 15320520, 17235585, 18384624, 20682702, 22980780, 27576936, 30641040, 34471170, 41365404, 45961560, 51706755, 55153872, 68942340, 82730808, 91923120, 103413510, 137884680, 165461616, 206827020, 275769360, 413654040, 827308080]

約数ペア:

[(1, 827308080), (2, 413654040), (3, 275769360), (4, 206827020), (5, 165461616), (6, 137884680), (8, 103413510), (9, 91923120), (10, 82730808), (12, 68942340), (15, 55153872), (16, 51706755), (18, 45961560), (20, 41365404), (24, 34471170), (27, 30641040), (30, 27576936), (36, 22980780), (40, 20682702), (45, 18384624), (48, 17235585), (54, 15320520), (60, 13788468), (72, 11490390), (80, 10341351), (81, 10213680), (90, 9192312), (108, 7660260), (120, 6894234), (135, 6128208), (144, 5745195), (162, 5106840), (180, 4596156), (216, 3830130), (240, 3447117), (243, 3404560), (270, 3064104), (324, 2553420), (360, 2298078), (405, 2042736), (432, 1915065), (486, 1702280), (540, 1532052), (648, 1276710), (720, 1149039), (810, 1021368), (972, 851140), (1080, 766026), (1215, 680912), (1296, 638355), (1620, 510684), (1944, 425570), (2160, 383013), (2430, 340456), (3240, 255342), (3888, 212785), (4860, 170228), (6480, 127671), (9720, 85114), (19440, 42557)]