438816240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35851}}^1$

素因数の和:35887

約数の個数: 120

約数和(自身を含む): 1560422448

約数和(自身を除く): 1121606208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 35851, 71702, 107553, 143404, 179255, 215106, 286808, 322659, 358510, 430212, 537765, 573616, 609467, 645318, 717020, 860424, 1075530, 1218934, 1290636, 1434040, 1613295, 1720848, 1828401, 2151060, 2437868, 2581272, 2868080, 3047335, 3226590, 3656802, 4302120, 4875736, 5162544, 5485203, 6094670, 6453180, 7313604, 8604240, 9142005, 9751472, 10970406, 12189340, 12906360, 14627208, 18284010, 21940812, 24378680, 25812720, 27426015, 29254416, 36568020, 43881624, 48757360, 54852030, 73136040, 87763248, 109704060, 146272080, 219408120, 438816240]

約数ペア:

[(1, 438816240), (2, 219408120), (3, 146272080), (4, 109704060), (5, 87763248), (6, 73136040), (8, 54852030), (9, 48757360), (10, 43881624), (12, 36568020), (15, 29254416), (16, 27426015), (17, 25812720), (18, 24378680), (20, 21940812), (24, 18284010), (30, 14627208), (34, 12906360), (36, 12189340), (40, 10970406), (45, 9751472), (48, 9142005), (51, 8604240), (60, 7313604), (68, 6453180), (72, 6094670), (80, 5485203), (85, 5162544), (90, 4875736), (102, 4302120), (120, 3656802), (136, 3226590), (144, 3047335), (153, 2868080), (170, 2581272), (180, 2437868), (204, 2151060), (240, 1828401), (255, 1720848), (272, 1613295), (306, 1434040), (340, 1290636), (360, 1218934), (408, 1075530), (510, 860424), (612, 717020), (680, 645318), (720, 609467), (765, 573616), (816, 537765), (1020, 430212), (1224, 358510), (1360, 322659), (1530, 286808), (2040, 215106), (2448, 179255), (3060, 143404), (4080, 107553), (6120, 71702), (12240, 35851)]