2454120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 8466120

約数和(自身を除く): 6012000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 401, 408, 510, 612, 680, 765, 802, 1020, 1203, 1224, 1530, 1604, 2005, 2040, 2406, 3060, 3208, 3609, 4010, 4812, 6015, 6120, 6817, 7218, 8020, 9624, 12030, 13634, 14436, 16040, 18045, 20451, 24060, 27268, 28872, 34085, 36090, 40902, 48120, 54536, 61353, 68170, 72180, 81804, 102255, 122706, 136340, 144360, 163608, 204510, 245412, 272680, 306765, 409020, 490824, 613530, 818040, 1227060, 2454120]

約数ペア:

[(1, 2454120), (2, 1227060), (3, 818040), (4, 613530), (5, 490824), (6, 409020), (8, 306765), (9, 272680), (10, 245412), (12, 204510), (15, 163608), (17, 144360), (18, 136340), (20, 122706), (24, 102255), (30, 81804), (34, 72180), (36, 68170), (40, 61353), (45, 54536), (51, 48120), (60, 40902), (68, 36090), (72, 34085), (85, 28872), (90, 27268), (102, 24060), (120, 20451), (136, 18045), (153, 16040), (170, 14436), (180, 13634), (204, 12030), (255, 9624), (306, 8020), (340, 7218), (360, 6817), (401, 6120), (408, 6015), (510, 4812), (612, 4010), (680, 3609), (765, 3208), (802, 3060), (1020, 2406), (1203, 2040), (1224, 2005), (1530, 1604)]