228235320

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{2609}}^1$

素因数の和:2641

約数の個数: 128

約数和(自身を含む): 770472000

約数和(自身を除く): 542236680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2187, 2430, 2609, 2916, 3240, 3645, 4374, 4860, 5218, 5832, 7290, 7827, 8748, 9720, 10436, 10935, 13045, 14580, 15654, 17496, 20872, 21870, 23481, 26090, 29160, 31308, 39135, 43740, 46962, 52180, 62616, 70443, 78270, 87480, 93924, 104360, 117405, 140886, 156540, 187848, 211329, 234810, 281772, 313080, 352215, 422658, 469620, 563544, 633987, 704430, 845316, 939240, 1056645, 1267974, 1408860, 1690632, 1901961, 2113290, 2535948, 2817720, 3169935, 3803922, 4226580, 5071896, 5705883, 6339870, 7607844, 8453160, 9509805, 11411766, 12679740, 15215688, 19019610, 22823532, 25359480, 28529415, 38039220, 45647064, 57058830, 76078440, 114117660, 228235320]

約数ペア:

[(1, 228235320), (2, 114117660), (3, 76078440), (4, 57058830), (5, 45647064), (6, 38039220), (8, 28529415), (9, 25359480), (10, 22823532), (12, 19019610), (15, 15215688), (18, 12679740), (20, 11411766), (24, 9509805), (27, 8453160), (30, 7607844), (36, 6339870), (40, 5705883), (45, 5071896), (54, 4226580), (60, 3803922), (72, 3169935), (81, 2817720), (90, 2535948), (108, 2113290), (120, 1901961), (135, 1690632), (162, 1408860), (180, 1267974), (216, 1056645), (243, 939240), (270, 845316), (324, 704430), (360, 633987), (405, 563544), (486, 469620), (540, 422658), (648, 352215), (729, 313080), (810, 281772), (972, 234810), (1080, 211329), (1215, 187848), (1458, 156540), (1620, 140886), (1944, 117405), (2187, 104360), (2430, 93924), (2609, 87480), (2916, 78270), (3240, 70443), (3645, 62616), (4374, 52180), (4860, 46962), (5218, 43740), (5832, 39135), (7290, 31308), (7827, 29160), (8748, 26090), (9720, 23481), (10436, 21870), (10935, 20872), (13045, 17496), (14580, 15654)]