1560284940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{3251}}^1$

素因数の和:3703

約数の個数: 96

約数和(自身を含む): 4611075840

約数和(自身を除く): 3050790900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 421, 570, 842, 1140, 1263, 1684, 2105, 2526, 3251, 4210, 5052, 6315, 6502, 7999, 8420, 9753, 12630, 13004, 15998, 16255, 19506, 23997, 25260, 31996, 32510, 39012, 39995, 47994, 48765, 61769, 65020, 79990, 95988, 97530, 119985, 123538, 159980, 185307, 195060, 239970, 247076, 308845, 370614, 479940, 617690, 741228, 926535, 1235380, 1368671, 1853070, 2737342, 3706140, 4106013, 5474684, 6843355, 8212026, 13686710, 16424052, 20530065, 26004749, 27373420, 41060130, 52009498, 78014247, 82120260, 104018996, 130023745, 156028494, 260047490, 312056988, 390071235, 520094980, 780142470, 1560284940]

約数ペア:

[(1, 1560284940), (2, 780142470), (3, 520094980), (4, 390071235), (5, 312056988), (6, 260047490), (10, 156028494), (12, 130023745), (15, 104018996), (19, 82120260), (20, 78014247), (30, 52009498), (38, 41060130), (57, 27373420), (60, 26004749), (76, 20530065), (95, 16424052), (114, 13686710), (190, 8212026), (228, 6843355), (285, 5474684), (380, 4106013), (421, 3706140), (570, 2737342), (842, 1853070), (1140, 1368671), (1263, 1235380), (1684, 926535), (2105, 741228), (2526, 617690), (3251, 479940), (4210, 370614), (5052, 308845), (6315, 247076), (6502, 239970), (7999, 195060), (8420, 185307), (9753, 159980), (12630, 123538), (13004, 119985), (15998, 97530), (16255, 95988), (19506, 79990), (23997, 65020), (25260, 61769), (31996, 48765), (32510, 47994), (39012, 39995)]