15317040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3359}}^1$

素因数の和:3394

約数の個数: 80

約数和(自身を含む): 49996800

約数和(自身を除く): 34679760

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, 3359, 4560, 6718, 10077, 13436, 16795, 20154, 26872, 33590, 40308, 50385, 53744, 63821, 67180, 80616, 100770, 127642, 134360, 161232, 191463, 201540, 255284, 268720, 319105, 382926, 403080, 510568, 638210, 765852, 806160, 957315, 1021136, 1276420, 1531704, 1914630, 2552840, 3063408, 3829260, 5105680, 7658520, 15317040]

約数ペア:

[(1, 15317040), (2, 7658520), (3, 5105680), (4, 3829260), (5, 3063408), (6, 2552840), (8, 1914630), (10, 1531704), (12, 1276420), (15, 1021136), (16, 957315), (19, 806160), (20, 765852), (24, 638210), (30, 510568), (38, 403080), (40, 382926), (48, 319105), (57, 268720), (60, 255284), (76, 201540), (80, 191463), (95, 161232), (114, 134360), (120, 127642), (152, 100770), (190, 80616), (228, 67180), (240, 63821), (285, 53744), (304, 50385), (380, 40308), (456, 33590), (570, 26872), (760, 20154), (912, 16795), (1140, 13436), (1520, 10077), (2280, 6718), (3359, 4560)]