481616460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12107}}^1$

素因数の和:12152

約数の個数: 144

約数和(自身を含む): 1665963936

約数和(自身を除く): 1184347476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7956, 9945, 12107, 13260, 19890, 24214, 36321, 39780, 48428, 60535, 72642, 108963, 121070, 145284, 157391, 181605, 205819, 217926, 242140, 314782, 363210, 411638, 435852, 472173, 544815, 617457, 629564, 726420, 786955, 823276, 944346, 1029095, 1089630, 1234914, 1416519, 1573910, 1852371, 1888692, 2058190, 2179260, 2360865, 2469828, 2675647, 2833038, 3087285, 3147820, 3704742, 4116380, 4721730, 5351294, 5666076, 6174570, 7082595, 7409484, 8026941, 9261855, 9443460, 10702588, 12349140, 13378235, 14165190, 16053882, 18523710, 24080823, 26756470, 28330380, 32107764, 37047420, 40134705, 48161646, 53512940, 80269410, 96323292, 120404115, 160538820, 240808230, 481616460]

約数ペア:

[(1, 481616460), (2, 240808230), (3, 160538820), (4, 120404115), (5, 96323292), (6, 80269410), (9, 53512940), (10, 48161646), (12, 40134705), (13, 37047420), (15, 32107764), (17, 28330380), (18, 26756470), (20, 24080823), (26, 18523710), (30, 16053882), (34, 14165190), (36, 13378235), (39, 12349140), (45, 10702588), (51, 9443460), (52, 9261855), (60, 8026941), (65, 7409484), (68, 7082595), (78, 6174570), (85, 5666076), (90, 5351294), (102, 4721730), (117, 4116380), (130, 3704742), (153, 3147820), (156, 3087285), (170, 2833038), (180, 2675647), (195, 2469828), (204, 2360865), (221, 2179260), (234, 2058190), (255, 1888692), (260, 1852371), (306, 1573910), (340, 1416519), (390, 1234914), (442, 1089630), (468, 1029095), (510, 944346), (585, 823276), (612, 786955), (663, 726420), (765, 629564), (780, 617457), (884, 544815), (1020, 472173), (1105, 435852), (1170, 411638), (1326, 363210), (1530, 314782), (1989, 242140), (2210, 217926), (2340, 205819), (2652, 181605), (3060, 157391), (3315, 145284), (3978, 121070), (4420, 108963), (6630, 72642), (7956, 60535), (9945, 48428), (12107, 39780), (13260, 36321), (19890, 24214)]