120745200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{100621}}^1$

素因数の和:100642

約数の個数: 60

約数和(自身を含む): 386790968

約数和(自身を除く): 266045768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 100621, 201242, 301863, 402484, 503105, 603726, 804968, 1006210, 1207452, 1509315, 1609936, 2012420, 2414904, 2515525, 3018630, 4024840, 4829808, 5031050, 6037260, 7546575, 8049680, 10062100, 12074520, 15093150, 20124200, 24149040, 30186300, 40248400, 60372600, 120745200]

約数ペア:

[(1, 120745200), (2, 60372600), (3, 40248400), (4, 30186300), (5, 24149040), (6, 20124200), (8, 15093150), (10, 12074520), (12, 10062100), (15, 8049680), (16, 7546575), (20, 6037260), (24, 5031050), (25, 4829808), (30, 4024840), (40, 3018630), (48, 2515525), (50, 2414904), (60, 2012420), (75, 1609936), (80, 1509315), (100, 1207452), (120, 1006210), (150, 804968), (200, 603726), (240, 503105), (300, 402484), (400, 301863), (600, 201242), (1200, 100621)]