126952680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55681}}^1$

素因数の和:55714

約数の個数: 64

約数和(自身を含む): 400910400

約数和(自身を除く): 273957720

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, 55681, 111362, 167043, 222724, 278405, 334086, 445448, 556810, 668172, 835215, 1057939, 1113620, 1336344, 1670430, 2115878, 2227240, 3173817, 3340860, 4231756, 5289695, 6347634, 6681720, 8463512, 10579390, 12695268, 15869085, 21158780, 25390536, 31738170, 42317560, 63476340, 126952680]

約数ペア:

[(1, 126952680), (2, 63476340), (3, 42317560), (4, 31738170), (5, 25390536), (6, 21158780), (8, 15869085), (10, 12695268), (12, 10579390), (15, 8463512), (19, 6681720), (20, 6347634), (24, 5289695), (30, 4231756), (38, 3340860), (40, 3173817), (57, 2227240), (60, 2115878), (76, 1670430), (95, 1336344), (114, 1113620), (120, 1057939), (152, 835215), (190, 668172), (228, 556810), (285, 445448), (380, 334086), (456, 278405), (570, 222724), (760, 167043), (1140, 111362), (2280, 55681)]