23151120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5077}}^1$

素因数の和:5112

約数の個数: 80

約数和(自身を含む): 75560640

約数和(自身を除く): 52409520

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, 5077, 10154, 15231, 20308, 25385, 30462, 40616, 50770, 60924, 76155, 81232, 96463, 101540, 121848, 152310, 192926, 203080, 243696, 289389, 304620, 385852, 406160, 482315, 578778, 609240, 771704, 964630, 1157556, 1218480, 1446945, 1543408, 1929260, 2315112, 2893890, 3858520, 4630224, 5787780, 7717040, 11575560, 23151120]

約数ペア:

[(1, 23151120), (2, 11575560), (3, 7717040), (4, 5787780), (5, 4630224), (6, 3858520), (8, 2893890), (10, 2315112), (12, 1929260), (15, 1543408), (16, 1446945), (19, 1218480), (20, 1157556), (24, 964630), (30, 771704), (38, 609240), (40, 578778), (48, 482315), (57, 406160), (60, 385852), (76, 304620), (80, 289389), (95, 243696), (114, 203080), (120, 192926), (152, 152310), (190, 121848), (228, 101540), (240, 96463), (285, 81232), (304, 76155), (380, 60924), (456, 50770), (570, 40616), (760, 30462), (912, 25385), (1140, 20308), (1520, 15231), (2280, 10154), (4560, 5077)]