48608460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 158427360

約数和(自身を除く): 109818900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 61, 76, 90, 95, 114, 122, 171, 180, 183, 190, 228, 233, 244, 285, 305, 342, 366, 380, 466, 549, 570, 610, 684, 699, 732, 855, 915, 932, 1098, 1140, 1159, 1165, 1220, 1398, 1710, 1830, 2097, 2196, 2318, 2330, 2745, 2796, 3420, 3477, 3495, 3660, 4194, 4427, 4636, 4660, 5490, 5795, 6954, 6990, 8388, 8854, 10431, 10485, 10980, 11590, 13281, 13908, 13980, 14213, 17385, 17708, 20862, 20970, 22135, 23180, 26562, 28426, 34770, 39843, 41724, 41940, 42639, 44270, 52155, 53124, 56852, 66405, 69540, 71065, 79686, 85278, 88540, 104310, 127917, 132810, 142130, 159372, 170556, 199215, 208620, 213195, 255834, 265620, 270047, 284260, 398430, 426390, 511668, 540094, 639585, 796860, 810141, 852780, 1080188, 1279170, 1350235, 1620282, 2430423, 2558340, 2700470, 3240564, 4050705, 4860846, 5400940, 8101410, 9721692, 12152115, 16202820, 24304230, 48608460]

約数ペア:

[(1, 48608460), (2, 24304230), (3, 16202820), (4, 12152115), (5, 9721692), (6, 8101410), (9, 5400940), (10, 4860846), (12, 4050705), (15, 3240564), (18, 2700470), (19, 2558340), (20, 2430423), (30, 1620282), (36, 1350235), (38, 1279170), (45, 1080188), (57, 852780), (60, 810141), (61, 796860), (76, 639585), (90, 540094), (95, 511668), (114, 426390), (122, 398430), (171, 284260), (180, 270047), (183, 265620), (190, 255834), (228, 213195), (233, 208620), (244, 199215), (285, 170556), (305, 159372), (342, 142130), (366, 132810), (380, 127917), (466, 104310), (549, 88540), (570, 85278), (610, 79686), (684, 71065), (699, 69540), (732, 66405), (855, 56852), (915, 53124), (932, 52155), (1098, 44270), (1140, 42639), (1159, 41940), (1165, 41724), (1220, 39843), (1398, 34770), (1710, 28426), (1830, 26562), (2097, 23180), (2196, 22135), (2318, 20970), (2330, 20862), (2745, 17708), (2796, 17385), (3420, 14213), (3477, 13980), (3495, 13908), (3660, 13281), (4194, 11590), (4427, 10980), (4636, 10485), (4660, 10431), (5490, 8854), (5795, 8388), (6954, 6990)]