158117040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{219607}}^1$

素因数の和:219626

約数の個数: 60

約数和(自身を含む): 531012144

約数和(自身を除く): 372895104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 219607, 439214, 658821, 878428, 1098035, 1317642, 1756856, 1976463, 2196070, 2635284, 3294105, 3513712, 3952926, 4392140, 5270568, 6588210, 7905852, 8784280, 9882315, 10541136, 13176420, 15811704, 17568560, 19764630, 26352840, 31623408, 39529260, 52705680, 79058520, 158117040]

約数ペア:

[(1, 158117040), (2, 79058520), (3, 52705680), (4, 39529260), (5, 31623408), (6, 26352840), (8, 19764630), (9, 17568560), (10, 15811704), (12, 13176420), (15, 10541136), (16, 9882315), (18, 8784280), (20, 7905852), (24, 6588210), (30, 5270568), (36, 4392140), (40, 3952926), (45, 3513712), (48, 3294105), (60, 2635284), (72, 2196070), (80, 1976463), (90, 1756856), (120, 1317642), (144, 1098035), (180, 878428), (240, 658821), (360, 439214), (720, 219607)]