97542960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21391}}^1$

素因数の和:21426

約数の個数: 80

約数和(自身を含む): 318312960

約数和(自身を除く): 220770000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 21391, 42782, 64173, 85564, 106955, 128346, 171128, 213910, 256692, 320865, 342256, 406429, 427820, 513384, 641730, 812858, 855640, 1026768, 1219287, 1283460, 1625716, 1711280, 2032145, 2438574, 2566920, 3251432, 4064290, 4877148, 5133840, 6096435, 6502864, 8128580, 9754296, 12192870, 16257160, 19508592, 24385740, 32514320, 48771480, 97542960]

約数ペア:

[(1, 97542960), (2, 48771480), (3, 32514320), (4, 24385740), (5, 19508592), (6, 16257160), (8, 12192870), (10, 9754296), (12, 8128580), (15, 6502864), (16, 6096435), (19, 5133840), (20, 4877148), (24, 4064290), (30, 3251432), (38, 2566920), (40, 2438574), (48, 2032145), (57, 1711280), (60, 1625716), (76, 1283460), (80, 1219287), (95, 1026768), (114, 855640), (120, 812858), (152, 641730), (190, 513384), (228, 427820), (240, 406429), (285, 342256), (304, 320865), (380, 256692), (456, 213910), (570, 171128), (760, 128346), (912, 106955), (1140, 85564), (1520, 64173), (2280, 42782), (4560, 21391)]