7371240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 24105600

約数和(自身を除く): 16734360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 53, 57, 60, 61, 76, 95, 106, 114, 120, 122, 152, 159, 183, 190, 212, 228, 244, 265, 285, 305, 318, 366, 380, 424, 456, 488, 530, 570, 610, 636, 732, 760, 795, 915, 1007, 1060, 1140, 1159, 1220, 1272, 1464, 1590, 1830, 2014, 2120, 2280, 2318, 2440, 3021, 3180, 3233, 3477, 3660, 4028, 4636, 5035, 5795, 6042, 6360, 6466, 6954, 7320, 8056, 9272, 9699, 10070, 11590, 12084, 12932, 13908, 15105, 16165, 17385, 19398, 20140, 23180, 24168, 25864, 27816, 30210, 32330, 34770, 38796, 40280, 46360, 48495, 60420, 61427, 64660, 69540, 77592, 96990, 120840, 122854, 129320, 139080, 184281, 193980, 245708, 307135, 368562, 387960, 491416, 614270, 737124, 921405, 1228540, 1474248, 1842810, 2457080, 3685620, 7371240]

約数ペア:

[(1, 7371240), (2, 3685620), (3, 2457080), (4, 1842810), (5, 1474248), (6, 1228540), (8, 921405), (10, 737124), (12, 614270), (15, 491416), (19, 387960), (20, 368562), (24, 307135), (30, 245708), (38, 193980), (40, 184281), (53, 139080), (57, 129320), (60, 122854), (61, 120840), (76, 96990), (95, 77592), (106, 69540), (114, 64660), (120, 61427), (122, 60420), (152, 48495), (159, 46360), (183, 40280), (190, 38796), (212, 34770), (228, 32330), (244, 30210), (265, 27816), (285, 25864), (305, 24168), (318, 23180), (366, 20140), (380, 19398), (424, 17385), (456, 16165), (488, 15105), (530, 13908), (570, 12932), (610, 12084), (636, 11590), (732, 10070), (760, 9699), (795, 9272), (915, 8056), (1007, 7320), (1060, 6954), (1140, 6466), (1159, 6360), (1220, 6042), (1272, 5795), (1464, 5035), (1590, 4636), (1830, 4028), (2014, 3660), (2120, 3477), (2280, 3233), (2318, 3180), (2440, 3021)]