155024040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67993}}^1$

素因数の和:68026

約数の個数: 64

約数和(自身を含む): 489556800

約数和(自身を除く): 334532760

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, 67993, 135986, 203979, 271972, 339965, 407958, 543944, 679930, 815916, 1019895, 1291867, 1359860, 1631832, 2039790, 2583734, 2719720, 3875601, 4079580, 5167468, 6459335, 7751202, 8159160, 10334936, 12918670, 15502404, 19378005, 25837340, 31004808, 38756010, 51674680, 77512020, 155024040]

約数ペア:

[(1, 155024040), (2, 77512020), (3, 51674680), (4, 38756010), (5, 31004808), (6, 25837340), (8, 19378005), (10, 15502404), (12, 12918670), (15, 10334936), (19, 8159160), (20, 7751202), (24, 6459335), (30, 5167468), (38, 4079580), (40, 3875601), (57, 2719720), (60, 2583734), (76, 2039790), (95, 1631832), (114, 1359860), (120, 1291867), (152, 1019895), (190, 815916), (228, 679930), (285, 543944), (380, 407958), (456, 339965), (570, 271972), (760, 203979), (1140, 135986), (2280, 67993)]