79136520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:663

約数の個数: 128

約数和(自身を含む): 254448000

約数和(自身を除く): 175311480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 61, 76, 95, 114, 120, 122, 152, 183, 190, 228, 244, 285, 305, 366, 380, 456, 488, 569, 570, 610, 732, 760, 915, 1138, 1140, 1159, 1220, 1464, 1707, 1830, 2276, 2280, 2318, 2440, 2845, 3414, 3477, 3660, 4552, 4636, 5690, 5795, 6828, 6954, 7320, 8535, 9272, 10811, 11380, 11590, 13656, 13908, 17070, 17385, 21622, 22760, 23180, 27816, 32433, 34140, 34709, 34770, 43244, 46360, 54055, 64866, 68280, 69418, 69540, 86488, 104127, 108110, 129732, 138836, 139080, 162165, 173545, 208254, 216220, 259464, 277672, 324330, 347090, 416508, 432440, 520635, 648660, 659471, 694180, 833016, 1041270, 1297320, 1318942, 1388360, 1978413, 2082540, 2637884, 3297355, 3956826, 4165080, 5275768, 6594710, 7913652, 9892065, 13189420, 15827304, 19784130, 26378840, 39568260, 79136520]

約数ペア:

[(1, 79136520), (2, 39568260), (3, 26378840), (4, 19784130), (5, 15827304), (6, 13189420), (8, 9892065), (10, 7913652), (12, 6594710), (15, 5275768), (19, 4165080), (20, 3956826), (24, 3297355), (30, 2637884), (38, 2082540), (40, 1978413), (57, 1388360), (60, 1318942), (61, 1297320), (76, 1041270), (95, 833016), (114, 694180), (120, 659471), (122, 648660), (152, 520635), (183, 432440), (190, 416508), (228, 347090), (244, 324330), (285, 277672), (305, 259464), (366, 216220), (380, 208254), (456, 173545), (488, 162165), (569, 139080), (570, 138836), (610, 129732), (732, 108110), (760, 104127), (915, 86488), (1138, 69540), (1140, 69418), (1159, 68280), (1220, 64866), (1464, 54055), (1707, 46360), (1830, 43244), (2276, 34770), (2280, 34709), (2318, 34140), (2440, 32433), (2845, 27816), (3414, 23180), (3477, 22760), (3660, 21622), (4552, 17385), (4636, 17070), (5690, 13908), (5795, 13656), (6828, 11590), (6954, 11380), (7320, 10811), (8535, 9272)]