144695640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63463}}^1$

素因数の和:63496

約数の個数: 64

約数和(自身を含む): 456940800

約数和(自身を除く): 312245160

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, 63463, 126926, 190389, 253852, 317315, 380778, 507704, 634630, 761556, 951945, 1205797, 1269260, 1523112, 1903890, 2411594, 2538520, 3617391, 3807780, 4823188, 6028985, 7234782, 7615560, 9646376, 12057970, 14469564, 18086955, 24115940, 28939128, 36173910, 48231880, 72347820, 144695640]

約数ペア:

[(1, 144695640), (2, 72347820), (3, 48231880), (4, 36173910), (5, 28939128), (6, 24115940), (8, 18086955), (10, 14469564), (12, 12057970), (15, 9646376), (19, 7615560), (20, 7234782), (24, 6028985), (30, 4823188), (38, 3807780), (40, 3617391), (57, 2538520), (60, 2411594), (76, 1903890), (95, 1523112), (114, 1269260), (120, 1205797), (152, 951945), (190, 761556), (228, 634630), (285, 507704), (380, 380778), (456, 317315), (570, 253852), (760, 190389), (1140, 126926), (2280, 63463)]