18761880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{541}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 59901840

約数和(自身を除く): 41139960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 289, 340, 408, 510, 541, 578, 680, 867, 1020, 1082, 1156, 1445, 1623, 1734, 2040, 2164, 2312, 2705, 2890, 3246, 3468, 4328, 4335, 5410, 5780, 6492, 6936, 8115, 8670, 9197, 10820, 11560, 12984, 16230, 17340, 18394, 21640, 27591, 32460, 34680, 36788, 45985, 55182, 64920, 73576, 91970, 110364, 137955, 156349, 183940, 220728, 275910, 312698, 367880, 469047, 551820, 625396, 781745, 938094, 1103640, 1250792, 1563490, 1876188, 2345235, 3126980, 3752376, 4690470, 6253960, 9380940, 18761880]

約数ペア:

[(1, 18761880), (2, 9380940), (3, 6253960), (4, 4690470), (5, 3752376), (6, 3126980), (8, 2345235), (10, 1876188), (12, 1563490), (15, 1250792), (17, 1103640), (20, 938094), (24, 781745), (30, 625396), (34, 551820), (40, 469047), (51, 367880), (60, 312698), (68, 275910), (85, 220728), (102, 183940), (120, 156349), (136, 137955), (170, 110364), (204, 91970), (255, 73576), (289, 64920), (340, 55182), (408, 45985), (510, 36788), (541, 34680), (578, 32460), (680, 27591), (867, 21640), (1020, 18394), (1082, 17340), (1156, 16230), (1445, 12984), (1623, 11560), (1734, 10820), (2040, 9197), (2164, 8670), (2312, 8115), (2705, 6936), (2890, 6492), (3246, 5780), (3468, 5410), (4328, 4335)]