12030420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 36247680

約数和(自身を除く): 24217260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 61, 76, 95, 114, 122, 173, 183, 190, 228, 244, 285, 305, 346, 366, 380, 519, 570, 610, 692, 732, 865, 915, 1038, 1140, 1159, 1220, 1730, 1830, 2076, 2318, 2595, 3287, 3460, 3477, 3660, 4636, 5190, 5795, 6574, 6954, 9861, 10380, 10553, 11590, 13148, 13908, 16435, 17385, 19722, 21106, 23180, 31659, 32870, 34770, 39444, 42212, 49305, 52765, 63318, 65740, 69540, 98610, 105530, 126636, 158295, 197220, 200507, 211060, 316590, 401014, 601521, 633180, 802028, 1002535, 1203042, 2005070, 2406084, 3007605, 4010140, 6015210, 12030420]

約数ペア:

[(1, 12030420), (2, 6015210), (3, 4010140), (4, 3007605), (5, 2406084), (6, 2005070), (10, 1203042), (12, 1002535), (15, 802028), (19, 633180), (20, 601521), (30, 401014), (38, 316590), (57, 211060), (60, 200507), (61, 197220), (76, 158295), (95, 126636), (114, 105530), (122, 98610), (173, 69540), (183, 65740), (190, 63318), (228, 52765), (244, 49305), (285, 42212), (305, 39444), (346, 34770), (366, 32870), (380, 31659), (519, 23180), (570, 21106), (610, 19722), (692, 17385), (732, 16435), (865, 13908), (915, 13148), (1038, 11590), (1140, 10553), (1159, 10380), (1220, 9861), (1730, 6954), (1830, 6574), (2076, 5795), (2318, 5190), (2595, 4636), (3287, 3660), (3460, 3477)]