48846780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{313}}^1$

素因数の和:365

約数の個数: 144

約数和(自身を含む): 161948640

約数和(自身を除く): 113101860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 289, 306, 313, 340, 459, 510, 540, 578, 612, 626, 765, 867, 918, 939, 1020, 1156, 1252, 1445, 1530, 1565, 1734, 1836, 1878, 2295, 2601, 2817, 2890, 3060, 3130, 3468, 3756, 4335, 4590, 4695, 5202, 5321, 5634, 5780, 6260, 7803, 8451, 8670, 9180, 9390, 10404, 10642, 11268, 13005, 14085, 15606, 15963, 16902, 17340, 18780, 21284, 26010, 26605, 28170, 31212, 31926, 33804, 39015, 42255, 47889, 52020, 53210, 56340, 63852, 78030, 79815, 84510, 90457, 95778, 106420, 143667, 156060, 159630, 169020, 180914, 191556, 239445, 271371, 287334, 319260, 361828, 452285, 478890, 542742, 574668, 718335, 814113, 904570, 957780, 1085484, 1356855, 1436670, 1628226, 1809140, 2442339, 2713710, 2873340, 3256452, 4070565, 4884678, 5427420, 8141130, 9769356, 12211695, 16282260, 24423390, 48846780]

約数ペア:

[(1, 48846780), (2, 24423390), (3, 16282260), (4, 12211695), (5, 9769356), (6, 8141130), (9, 5427420), (10, 4884678), (12, 4070565), (15, 3256452), (17, 2873340), (18, 2713710), (20, 2442339), (27, 1809140), (30, 1628226), (34, 1436670), (36, 1356855), (45, 1085484), (51, 957780), (54, 904570), (60, 814113), (68, 718335), (85, 574668), (90, 542742), (102, 478890), (108, 452285), (135, 361828), (153, 319260), (170, 287334), (180, 271371), (204, 239445), (255, 191556), (270, 180914), (289, 169020), (306, 159630), (313, 156060), (340, 143667), (459, 106420), (510, 95778), (540, 90457), (578, 84510), (612, 79815), (626, 78030), (765, 63852), (867, 56340), (918, 53210), (939, 52020), (1020, 47889), (1156, 42255), (1252, 39015), (1445, 33804), (1530, 31926), (1565, 31212), (1734, 28170), (1836, 26605), (1878, 26010), (2295, 21284), (2601, 18780), (2817, 17340), (2890, 16902), (3060, 15963), (3130, 15606), (3468, 14085), (3756, 13005), (4335, 11268), (4590, 10642), (4695, 10404), (5202, 9390), (5321, 9180), (5634, 8670), (5780, 8451), (6260, 7803)]