340622280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2269}}^1$

素因数の和:2428

約数の個数: 128

約数和(自身を含む): 1144080000

約数和(自身を除く): 803457720

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, 90, 108, 120, 135, 139, 180, 216, 270, 278, 360, 417, 540, 556, 695, 834, 1080, 1112, 1251, 1390, 1668, 2085, 2269, 2502, 2780, 3336, 3753, 4170, 4538, 5004, 5560, 6255, 6807, 7506, 8340, 9076, 10008, 11345, 12510, 13614, 15012, 16680, 18152, 18765, 20421, 22690, 25020, 27228, 30024, 34035, 37530, 40842, 45380, 50040, 54456, 61263, 68070, 75060, 81684, 90760, 102105, 122526, 136140, 150120, 163368, 204210, 245052, 272280, 306315, 315391, 408420, 490104, 612630, 630782, 816840, 946173, 1225260, 1261564, 1576955, 1892346, 2450520, 2523128, 2838519, 3153910, 3784692, 4730865, 5677038, 6307820, 7569384, 8515557, 9461730, 11354076, 12615640, 14192595, 17031114, 18923460, 22708152, 28385190, 34062228, 37846920, 42577785, 56770380, 68124456, 85155570, 113540760, 170311140, 340622280]

約数ペア:

[(1, 340622280), (2, 170311140), (3, 113540760), (4, 85155570), (5, 68124456), (6, 56770380), (8, 42577785), (9, 37846920), (10, 34062228), (12, 28385190), (15, 22708152), (18, 18923460), (20, 17031114), (24, 14192595), (27, 12615640), (30, 11354076), (36, 9461730), (40, 8515557), (45, 7569384), (54, 6307820), (60, 5677038), (72, 4730865), (90, 3784692), (108, 3153910), (120, 2838519), (135, 2523128), (139, 2450520), (180, 1892346), (216, 1576955), (270, 1261564), (278, 1225260), (360, 946173), (417, 816840), (540, 630782), (556, 612630), (695, 490104), (834, 408420), (1080, 315391), (1112, 306315), (1251, 272280), (1390, 245052), (1668, 204210), (2085, 163368), (2269, 150120), (2502, 136140), (2780, 122526), (3336, 102105), (3753, 90760), (4170, 81684), (4538, 75060), (5004, 68070), (5560, 61263), (6255, 54456), (6807, 50040), (7506, 45380), (8340, 40842), (9076, 37530), (10008, 34035), (11345, 30024), (12510, 27228), (13614, 25020), (15012, 22690), (16680, 20421), (18152, 18765)]