30098280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 97574400

約数和(自身を除く): 67476120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 258, 285, 307, 344, 380, 430, 456, 516, 570, 614, 645, 760, 817, 860, 921, 1032, 1140, 1228, 1290, 1535, 1634, 1720, 1842, 2280, 2451, 2456, 2580, 3070, 3268, 3684, 4085, 4605, 4902, 5160, 5833, 6140, 6536, 7368, 8170, 9210, 9804, 11666, 12255, 12280, 13201, 16340, 17499, 18420, 19608, 23332, 24510, 26402, 29165, 32680, 34998, 36840, 39603, 46664, 49020, 52804, 58330, 66005, 69996, 79206, 87495, 98040, 105608, 116660, 132010, 139992, 158412, 174990, 198015, 233320, 250819, 264020, 316824, 349980, 396030, 501638, 528040, 699960, 752457, 792060, 1003276, 1254095, 1504914, 1584120, 2006552, 2508190, 3009828, 3762285, 5016380, 6019656, 7524570, 10032760, 15049140, 30098280]

約数ペア:

[(1, 30098280), (2, 15049140), (3, 10032760), (4, 7524570), (5, 6019656), (6, 5016380), (8, 3762285), (10, 3009828), (12, 2508190), (15, 2006552), (19, 1584120), (20, 1504914), (24, 1254095), (30, 1003276), (38, 792060), (40, 752457), (43, 699960), (57, 528040), (60, 501638), (76, 396030), (86, 349980), (95, 316824), (114, 264020), (120, 250819), (129, 233320), (152, 198015), (172, 174990), (190, 158412), (215, 139992), (228, 132010), (258, 116660), (285, 105608), (307, 98040), (344, 87495), (380, 79206), (430, 69996), (456, 66005), (516, 58330), (570, 52804), (614, 49020), (645, 46664), (760, 39603), (817, 36840), (860, 34998), (921, 32680), (1032, 29165), (1140, 26402), (1228, 24510), (1290, 23332), (1535, 19608), (1634, 18420), (1720, 17499), (1842, 16340), (2280, 13201), (2451, 12280), (2456, 12255), (2580, 11666), (3070, 9804), (3268, 9210), (3684, 8170), (4085, 7368), (4605, 6536), (4902, 6140), (5160, 5833)]