352421880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{154571}}^1$

素因数の和:154604

約数の個数: 64

約数和(自身を含む): 1112918400

約数和(自身を除く): 760496520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 154571, 309142, 463713, 618284, 772855, 927426, 1236568, 1545710, 1854852, 2318565, 2936849, 3091420, 3709704, 4637130, 5873698, 6182840, 8810547, 9274260, 11747396, 14684245, 17621094, 18548520, 23494792, 29368490, 35242188, 44052735, 58736980, 70484376, 88105470, 117473960, 176210940, 352421880]

約数ペア:

[(1, 352421880), (2, 176210940), (3, 117473960), (4, 88105470), (5, 70484376), (6, 58736980), (8, 44052735), (10, 35242188), (12, 29368490), (15, 23494792), (19, 18548520), (20, 17621094), (24, 14684245), (30, 11747396), (38, 9274260), (40, 8810547), (57, 6182840), (60, 5873698), (76, 4637130), (95, 3709704), (114, 3091420), (120, 2936849), (152, 2318565), (190, 1854852), (228, 1545710), (285, 1236568), (380, 927426), (456, 772855), (570, 618284), (760, 463713), (1140, 309142), (2280, 154571)]