154799520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{619}}^1$

素因数の和:1158

約数の個数: 96

約数和(自身を含む): 489343680

約数和(自身を除く): 334544160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 521, 619, 1042, 1238, 1563, 1857, 2084, 2476, 2605, 3095, 3126, 3714, 4168, 4952, 5210, 6190, 6252, 7428, 7815, 8336, 9285, 9904, 10420, 12380, 12504, 14856, 15630, 16672, 18570, 19808, 20840, 24760, 25008, 29712, 31260, 37140, 41680, 49520, 50016, 59424, 62520, 74280, 83360, 99040, 125040, 148560, 250080, 297120, 322499, 644998, 967497, 1289996, 1612495, 1934994, 2579992, 3224990, 3869988, 4837485, 5159984, 6449980, 7739976, 9674970, 10319968, 12899960, 15479952, 19349940, 25799920, 30959904, 38699880, 51599840, 77399760, 154799520]

約数ペア:

[(1, 154799520), (2, 77399760), (3, 51599840), (4, 38699880), (5, 30959904), (6, 25799920), (8, 19349940), (10, 15479952), (12, 12899960), (15, 10319968), (16, 9674970), (20, 7739976), (24, 6449980), (30, 5159984), (32, 4837485), (40, 3869988), (48, 3224990), (60, 2579992), (80, 1934994), (96, 1612495), (120, 1289996), (160, 967497), (240, 644998), (480, 322499), (521, 297120), (619, 250080), (1042, 148560), (1238, 125040), (1563, 99040), (1857, 83360), (2084, 74280), (2476, 62520), (2605, 59424), (3095, 50016), (3126, 49520), (3714, 41680), (4168, 37140), (4952, 31260), (5210, 29712), (6190, 25008), (6252, 24760), (7428, 20840), (7815, 19808), (8336, 18570), (9285, 16672), (9904, 15630), (10420, 14856), (12380, 12504)]