230040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{71}}^1$

素因数の和:94

約数の個数: 80

約数和(自身を含む): 784080

約数和(自身を除く): 554040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 270, 284, 324, 355, 360, 405, 426, 540, 568, 639, 648, 710, 810, 852, 1065, 1080, 1278, 1420, 1620, 1704, 1917, 2130, 2556, 2840, 3195, 3240, 3834, 4260, 5112, 5751, 6390, 7668, 8520, 9585, 11502, 12780, 15336, 19170, 23004, 25560, 28755, 38340, 46008, 57510, 76680, 115020, 230040]

約数ペア:

[(1, 230040), (2, 115020), (3, 76680), (4, 57510), (5, 46008), (6, 38340), (8, 28755), (9, 25560), (10, 23004), (12, 19170), (15, 15336), (18, 12780), (20, 11502), (24, 9585), (27, 8520), (30, 7668), (36, 6390), (40, 5751), (45, 5112), (54, 4260), (60, 3834), (71, 3240), (72, 3195), (81, 2840), (90, 2556), (108, 2130), (120, 1917), (135, 1704), (142, 1620), (162, 1420), (180, 1278), (213, 1080), (216, 1065), (270, 852), (284, 810), (324, 710), (355, 648), (360, 639), (405, 568), (426, 540)]