146826720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101963}}^1$

素因数の和:101984

約数の個数: 72

約数和(自身を含む): 501051096

約数和(自身を除く): 354224376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 101963, 203926, 305889, 407852, 509815, 611778, 815704, 917667, 1019630, 1223556, 1529445, 1631408, 1835334, 2039260, 2447112, 3058890, 3262816, 3670668, 4078520, 4588335, 4894224, 6117780, 7341336, 8157040, 9176670, 9788448, 12235560, 14682672, 16314080, 18353340, 24471120, 29365344, 36706680, 48942240, 73413360, 146826720]

約数ペア:

[(1, 146826720), (2, 73413360), (3, 48942240), (4, 36706680), (5, 29365344), (6, 24471120), (8, 18353340), (9, 16314080), (10, 14682672), (12, 12235560), (15, 9788448), (16, 9176670), (18, 8157040), (20, 7341336), (24, 6117780), (30, 4894224), (32, 4588335), (36, 4078520), (40, 3670668), (45, 3262816), (48, 3058890), (60, 2447112), (72, 2039260), (80, 1835334), (90, 1631408), (96, 1529445), (120, 1223556), (144, 1019630), (160, 917667), (180, 815704), (240, 611778), (288, 509815), (360, 407852), (480, 305889), (720, 203926), (1440, 101963)]