4870440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 16117920

約数和(自身を除く): 11247480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 163, 166, 180, 249, 326, 332, 360, 415, 489, 498, 652, 664, 747, 815, 830, 978, 996, 1245, 1304, 1467, 1494, 1630, 1660, 1956, 1992, 2445, 2490, 2934, 2988, 3260, 3320, 3735, 3912, 4890, 4980, 5868, 5976, 6520, 7335, 7470, 9780, 9960, 11736, 13529, 14670, 14940, 19560, 27058, 29340, 29880, 40587, 54116, 58680, 67645, 81174, 108232, 121761, 135290, 162348, 202935, 243522, 270580, 324696, 405870, 487044, 541160, 608805, 811740, 974088, 1217610, 1623480, 2435220, 4870440]

約数ペア:

[(1, 4870440), (2, 2435220), (3, 1623480), (4, 1217610), (5, 974088), (6, 811740), (8, 608805), (9, 541160), (10, 487044), (12, 405870), (15, 324696), (18, 270580), (20, 243522), (24, 202935), (30, 162348), (36, 135290), (40, 121761), (45, 108232), (60, 81174), (72, 67645), (83, 58680), (90, 54116), (120, 40587), (163, 29880), (166, 29340), (180, 27058), (249, 19560), (326, 14940), (332, 14670), (360, 13529), (415, 11736), (489, 9960), (498, 9780), (652, 7470), (664, 7335), (747, 6520), (815, 5976), (830, 5868), (978, 4980), (996, 4890), (1245, 3912), (1304, 3735), (1467, 3320), (1494, 3260), (1630, 2988), (1660, 2934), (1956, 2490), (1992, 2445)]